Key knows exactly knows what he wants! He is visual concept king!

He did great job! I’m obsessed with his retro style! And I always think that KEY is a true artist! Wish him good luck! I will support him!

best style performance this singer has and lots of agility and charisma

노래도 뮤비도 너무 좋아 이렇게 고생했네~ 더보고싶당 킬러🫶

You worked hard Kibum. You did well. Thank you to all the dancers and staff who gave their best. Killer was another Key masterpiece.

That must have been a hellish location for a shoot! The cold, the noise, the exhaust smells! Setting off pyrotechnics in a glazed tiled tunnel???? OMG. No wonder he won’t film outdoors again! Everyone dancing must have been freezing! I wish I could send them all to a hot spring spa weekend!

I've seen several people online assuming the flames were CGI. Watching this, it looks like even Kibum was surprised they gave him an actual flamethrower. But anyway, love the amount this video shows his artistic process, including challenges and uncertainties.

SHINEE, my first K-pop boy group, forever in my mind and my heart, individually or together Congratulations KEY !!! Cool song, cool video, you look so fine, sing shining through, dance beautifully, all of you is spectacular.

추운데서 얼마나 떨엇으면... 추위에 약한데 맘아프네 고생많이한만큼 좋은결과로 돌아올거야~~ 사랑해 기범아💚

You really worked hard, Kibum! That must be exhausting 😩 You really did soooo welll, even if you already know, still, I want to say, you did a great job! Thank you for another masterpiece coming from you once again! ✨ Kim Kibum 짱!

The MV came out so powerful. You and the dance crew work so hard. It paid off. You are amazing!

ugh *HE IS SO GORGEOUS* !!! 😭 KEY ! Kim Kibum 💕 I hope you know how much us Shawols and lockets really appreciate all these behind the scenes. You mean so much to us! I KNOW I am speaking for all when I say that. I don't have many words today, as i feel i have already used them all up so many times. but you amaze me. thrill me. and help me through tough times - and help me in good times to get even better. you are like my sun. when the sun shines, the mood gets better, even if you hurt inside. thank you for being here and being one of the best artists working today. 💕

Killer encapsulates almost everything I'd want in a song if I could create one myself: SHINee, 80s influence, dark concept, uptempo beat, & slick choreo. I love every single second of it & it's guaranteed to remain on my list of favorites for years to come. Thank you, Key & team, for this incredible song and performance!! 💙💙🥰🥰

These behind the scenes are great! Makes you appreciate how much hard work goes into a music video like this and how much Key and the dancers have to endure.

Thank you KEY and the Dancer Team for enduring cold weather for the making of this mv 👏👏👏👏👏 Thank you Kim Kibum for always delivering when It came to your Solo discography.

Kibum you are my pride and joy

제작기 보는거 너무 좋아 ㅠㅜㅜ 기범이 얘기 듣는거개조아

기범이도 댄서분들도 안그래도 힘든 안무에 엄청 추운데서 촬영하고 너무 힘들었을 것 같아.. 하나하나 신경쓰면서 진행하는거 보면 품이 얼마나 들었을까 싶고 그래서 이렇게 기깔나는 결과물 가져와 주니까 너무 멋있고 고맙고🥹 안 아프고 건강하게 음방까지 무사히 끝내줘서 또 고마워ㅠㅠ❤

Seeing him at work is always priceless, it's amazing everything that can come out of his mind, how he envisions the concepts, the designs, the visuals, the sounds, such a creative talent, a true artist, that's what he is! I'm so proud to be shawol and a lil freak! Go Bummie!

Why did I get teary-eyed at the end of this making video..... Don't want to say goodbye to Kibum's retro era ...

정말 너무나 프로고 멋진사람이야 노래 뮤비 스타일링 너무나 완벽하고 하나부터 열까지 기범이가 얼마나 고민하고 열정을 쏟아부었는지가 느껴지는 활동이었어❤

야외에서 엄청난 추위를 견디며 기범이 말대로 영상3분에 이렇게까지 할일인가 싶지만 개인적으로 제일 맘에드는 뮤비ㅎㅎ 같이 만드는 분들이 다 치열하게 고민해서 만들어주신 느낌이 들어요.. 정말 흡입력있다요

추운날씨에 쉽지 않았을텐데 ~ 존경스럽습니다.

You are so beautiful inside in out .

Retro Futuristic. Concept & style Killer/King. Love his interactions with his dancers too. 💖 수고했어요 키!

우리 밤이 건강만 하게 해주세요 🫠🙏 내 가수 오래오래 디너쇼까지 보고 싶어요

레트로 3부작의 완성, 멋있었다! 요소요소 곡 이야기 거리 캐릭터 배경 컬러 안무 복장 뭐 하나 아쉬움없이 정말 재밌게 잘 즐겼어!!! 고마워!!

I like the song. The dance. And mostly I like key so much❤

I love seeing the comfortable relationship between Key and the people he works with

the choreography is so good, and it looks AMAZING, everyone did an incredible good job

That's so cool that we have an opportunity to look inside the whole process. Thank u so much for sharing this with us. We really appreciate it!

キレイ✨✨💎 KEYLAND 輝くすがたを見せてくれて ありがとう✨ Love you.💖 shineeworldj

Team Key is the best.. Thankyou for all the hard work and for giving us this amazing comeback. Yeah we're sad that the retro era has come to an end but we know you'll mesmerize us even more in the future. You're the best. We're always proud of you. Love you.

레코딩에 뮤비 메이킹까지 다 주는 키떤남자 어때?🥰 웨어러블하고 캐주얼하다고 말하지만 보기만해도 추운데 엄청 고생한 게 생생하게 느껴져서 더 고맙다 댄서분들이랑 스탭분들과의 합도 너무 좋아 흑흑 키랜드 때 또 만나요 댄서여러분

There are "Idols" then there are "Artists" and Kibum is the EPITOME and literal definition of art making art! The way his mind works to bring his one of a kind concepts to life is awe-inspiring! I LIVE for Bummie's behind the scene footage because we get his stories behind each concept! He is truly a genius and has the talent to back it up. This man is THOROUGHLY Comiitted and dedicated to his artistic vision, after all he fought so long for it against SM. I will miss the era of this trilogy but the next steps he takes in his artistic journey will be AMAZING I know! The way Kim Kibum's mind works is so sexy and I can not get enough of his explanations and storyline descriptions. Thank you Almighty Key for all your hard work. Every concept and track in your career has been a masterpiece and you are indeed the Kyller Almighty King Key!

So many cute parts on a MV making full of coldness and fire, am I going insane? YESS I'm not over Killer era just yeet

Another phenomenal masterpiece Key. You should be so proud as we are of you.

It would be miss for sure. I love retro vibe music. Thank you, Kibum. You are the best for creating such good concepts. PROUD

As a Gen Z, Key's albums introduced me to Retro. 🥺🥺I never thought I'd like Retro. But I enjoyed your album Key. We shawols with you on the start of a new era. Well done, Kim KEYbum💎💎

아이고 입김 나오는 것봐... 진짜 추웠겠다ㅠㅠㅠ 고생많았어 기범아ㅜㅜ!! 타 스탭 댄서 분들도 너무 고생 많으셨어요ㅠㅠ

You poured a lot of hard work into all of your solos non stop giving the same energy even for a repackage and it's really awesome how the quality of your work never disappoint but surprises us every single time you've worked hard my beloved 👏👏👏👏 we will be ready waiting for another chapter of your music career ~ KIM KIBUM IS THE BEST ✨✊

I am amazed by Key's Team 😍😍 Now we know why they dance with such sync. They are all very dedicated and hardworking just like our Key. And their interactions are so friendly. Well done team Key, we love you guys.💙

엄청 추웠을 텐데 거기서 얇게 입고.. 뜀박질하고.. 춤추고, 연기하고ㅠㅠㅠ 진짜 너무 수고했어요ㅠㅠㅠㅠ 오라버니가 매번 몸담아 영혼담아 열심히, 예쁘게 앨범 만들어줘서 앨범 살 때마다 너무 행복해요ㅠㅠㅠ 진짜 내가 주는 돈과 시간과 애정이 전혀 아깝지 않게끔 만들어줘서 너무 고마워요.. 댄서 선생님들도 진짜 너무 고생하셨고ㅠㅠㅠㅠ.. 킬러 앨범 예쁘게 만들 수 있도록 같이 열일 하신 관계자 선생님들도 모두 너무 고생하셨습니다ㅠㅠㅜㅠㅠㅠㅜㅠ 머찐 어른들ㅠㅠㅠㅠㅠ 진짜 짱짱 최고다요..ㅠㅠ🥲🥲🥲💞💞💕💕

We’re all so proud of you! Thank you for everything you do

Key and the dancers worked so hard great job everyone. It's so good to see Key be clear on what he wants to do and just what helps him do the best by just saying give me my mark and knowing how he wants things to be shot. I hope younger idols will take notes don't be lead to do everything you need to have some idea of what makes you look the best and what you want to show in your own MV. 👏

All the dancers are so good! & professional I think it’s important to have these BTS’s & making of…because it’s not just Key it’s an entire team & especially the dancers…why does he get to work with such talented support cast?

The way key's mind works is astounding

Key Kills the Retro Concepts Such a Visionary 💋😍💋🎶👍🏻

It's my favourite song currently!

wow the amount of work going into a production is insane

Key knows what we what he’s got this so right once again our SHINee boys have proven they are the most talented and creative 👏👏👏❤️

Key from shinee is awesome and one creative singers for eternity

I swear if the world would repay u and shinee half the hard work u put in the work I would feel satisfied but don't worry shinee world domination is coming king key we will be there.......🖤🖤 Till the end

볼때마다 느끼는거지만 말도 정말 조리있게 잘하네

Always working hard. That's why Key's works always be unique

기범이 진짜 고생해서 찍었구나ㅠㅠ근데 고생한 만큼 진짜 뮤비 너무 너무 감각적이고 좋아💟 수고했어 기범아💕💕

촬영현장에선 예민미 돋는 킬러 🔪 인데 중간중간 인터뷰로 등장하는 금발순딩 햄찌 🐹 가 제 마음을 사로잡네요 사르르 눈웃음 좀 봐..

Que gratificante es ver como Key se involucra en todo, exponiendo sus ideas y llegar al final con este gran trabajó.

One month in an it's official now. I'm obsessed!

기범이 인터뷰가 같이 나오니까 킬러 다큐 같기도하고 너무 좋음..ㅠㅠ 준비하는 모든순간이 다 본업 존잘이구나 김기범 ㅠㅠㅠㅠ

I'm sad to see the end of the retro era, but I look forward to the future and new brilliant concepts from Key 💕you did well! thank you so much💕💕

킬러 최고였고 행복했음 아직은 계속 킬러만 듣겠어요

기범아 킬러 활동 너무 즐거웠어💙 사실 너무 빠르게 느껴져서 아쉬운 마음이 크긴한데.. 다음에 더 즐겁게 만나자! 좋은 앨범 만드느라 너무 고생했어!!!

Key this has been extremely exciting watching you and your team work together ❤ your video took me back to your other song Bad Love ❤️

12:59 shinee always has the prettiest female dancers 👀

ayy que frío me dio ver la sesión!!! pero me encanta el resultado! gracias por tu arte, es de mis canciones y videos favoritos! me encanta la vibra

애니메이션 주인공처럼 뛰네 ㅎㅎㅎㅎㅎ 귀여워

이 추운 겨울에 진짜 고생한듯 ㅠ ㅠ 그만큼 너무 멋진 뮤직비디오였고 함께 만들어주신 감독님 스태프들 댄서 모두 고생하셨어요 🩷

I’m definitely going to miss this retro era of Kibum 🥺 You did amazing for Killer, Gasoline, and Bad Love! Thank you so much for all your hard work Kibum!! I love watching the Killer MV and listening to the album. I’ll look forward to see your next piece of work! ❤

You worked so hard and the end result is amazing!!

Key oppa Is Cööl И Ԋis Stäge Persöиality Is ÅÅÅÅÅbsölutely Flaωless 💗💗

Thank you for shooting MV Killer🐢💎💎💎

9:20 우리 범이 시그니쳐 코어샷 담당해주시는 지훈댄서님을 비롯한 팀키 댄서분들 늘 감사한 마음이에요!

9:34 용안을 뵙습니다.

despite the cold you're still professional as always

¡¡Porqué estoy llorando!! Sé que regresará con 5hinee y con nuevos álbumes, pero, amo la serie retro y no me iré, aunque ame lo retro, amo más al genio artístico Kim Kibum = Key, a su gran voz, su estilo de baile preciso y con mucha fuerza y por su puesto su forma de transmitir las emociones de las canciones. En conclusión, deseo que se cuide y esté sin lesiones y como dicen por ahí no es más que un hasta luego, no es más que un breve adiós.

하루하루 지날때마다 영상 덕분에 하루를 잘 마무리 하는것 같네요💙

Key and everyone involved in making "Killer" congratulations!👏👏👏 I am really loving and enjoying it so much! 🔥🔥❤❤

🥰💖😍💝🤩 Lots of love to my incredible idol Shinee KEY !!

마지막에 인사하는거 넘 귀엽다ㅋㅋㅋㅋㅋ우리도 좋은 무대,뮤비,음방 열심히 해줘서 너무 고마워❤❤❤

Kibum, you're the type of artist I like the most: Someone who is involved in every part of the process and has a clear vision of what he wants to do. I think this trilogy (Bad love - Gasoline - Killer) expresses the desire to be yourself and fight for your ideas. Just like you did, I hope many other connect with the strength that your music gives and feel inspired. Hope you're satisfied with your work. I'll remember this time with love, your music that accompanied me and your emotion when you had your 1st win as a soloist. I'll wait for your music ♡

Always kills it.

Wahh as an artist and designer, I bought his album like how I collect artbook and save his MV and Stage Behind the scene artist documentary. So inspiring by the way Key direct his ideas and happy that his creative team work hard to make his visions come true. I love seeing the relationships between him and the people he work with. Seeing the dancers cheering for him, the staff laughing with him really tells me how comfortable everyone is around him even though he gives off fleece vibe. I am so proud that his is my ult bias from my ult group SHINee

thank you for always working hard, you did so well and you're doing really well

Should've have all the wins in the world

やっぱりKEYのmvすごい。なんか、中毒性あってずっと聞いてる

KEYLLER

Amo ver el como se logró tal belleza de Mv, y como se grabo, ay Key me encanta tu trabajo, tus ideas 😍❤💕❤💕❤💕❤💕❤❤💕💎💎💎💎💎😍💕😍😍💕❤💕❤💕

King Key siempre dando lo mejor! Un artista maravilloso ❣️💎

yay

Key Killer Oppa 🗝️🎮💎❤️

Thank you Key for your hard work💓 always so proud of you💎

THANKS FOR EVERYTHING KIBUM, I LOVE YOU ❤️

진짜 추운 날씨에 고생 많았다ㅠㅠ 킬러 더 열심히 많이 즐겁게 들을겡 고마워!

6:23 NOT HIS BLANKET!!!!!!!!!!! THAT IS SO CUTE!!! It must have been so cold but it looks so cute hahaha

Very proud of him, thank you for your hard work key!

댄서분들이랑 친하게 장난치는 모습도 너무 좋고 ㄱㅇㅇ killer너무 좋았어 ㅠ ㅠ

KEY, this is one of my top 3 fav kpop songs. Thanks for the hard work, it is really appreciated. bTW...please come to latin america!!!

O.M.G making Is Serious Business !!Stuff and Director pulled out reality in the screen !!

Iam tequila 🕺🏻🎤🎶