lee sungjong! you are the manliest man in the history!!!

Lol at Sungyeol.hahaha..I can't stop laughing watching this..this is hilarious! and I can hear Sungjong singing a lot of line. :))

Omg Sungjong is super manly when he's in dance mode!!

성열이는 보면 볼수록 예능감의 소질이 보이네. 노래 실력이 별로라서 얼굴이랑 댄스 실력만 보고 뽑은줄 알았더니 머리도 좋은 것 같고 끼가 철철 넘친다. 기대도 안 했는데 대단한 아이야...

This only further adds to conspiracy that Sungjong is the greatest top ever.

잠잠깐만...성열이.....마지막에 드레스 찢음???ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ꺄아~~~~~~~~~~~~~~~~~~

으아......미치겠닼ㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋㅋ 성종 성열 ㅋㅋㅋ 넘 잘어울렼ㅋ

I love it so much...Sunjong as Hyunseung was an excellent twist LOL

Now whenever i listen to troublemaker on my playlist i think of this and cant help but smile like an idiot!! Lol! X3

Ohhh. Having goosebumps. SUNGYEOL WAE YOU DO THIS TO ME? Been screaming so much all through out the video.

i thought sunjong would be hyuna but damn he's so manly in here

wooow when i heard they did a cover of troublemaker i pictured sungjong as hyuna but sungyeol did a great job to he looks so cute as a girl

OH DEAr GOD THIS IS SO EPIC OMFG I LOVE INFINITE

:: thax 4 da uploading....as usual..,your video was superb..... thax again for the good recording...

i couldn't stop oh my god-ing OH MY GOD LOL

GAHAHHAHAHA tears are coming out of my eyes OMOOO this is soo great, my love is infinite!

THANK YOU SO SO MUCH! THE FAN PICS MADE ME SO CURIOUS ~

0:16 to 0:30 this moment is really the same in the clip! amazing ~♥

Lol I GAH THIS IS SO FUNNY!!!! XD I love you guys~ ^^ thanks for the fancam. ^^

OMG I LOVE THIS.

You have my eternal admiration for being able to hold the camera straight most of the time! 8D

Haha barely noticed Sungyeol is wearing kitty ears, cute^^ And Sungjong is getting so manly! I love it!!

I never liked this song before but Infinite made it so awesome!! I love this version so much!!!

i can imagine L gritting his teeth while watching this!!! xD

THANK YOU SOOOO MUCH!! *1000000

i couldnt stop going OMG so many times >< i like lost count SUNGJONG!! SUNGYEOL!! OTTOKE!!!

they did it SO WELL o__o totally got the feeling and the flow that the real Hyunseung and Hyuna!!!! o___o I´M AMAZED. they are both cute and hot~ xD

so charismatic.. sooo cool.. ^^- sungjong soo yepoda- Sungyeol

i was watching this early in the morning and i was laughing hard but with no noise can u imagine how it's look like..sungyeol u look gorgeous u know..

sungyeol oppa made my day.. hehe ^^

OMG what?! I cant even...OMG *speechless* (i was hoping for some myungyeol though...lol)

HAHAHAH Sungyeol is completely funnyy :) Adore him, and Sunjong, both are incredible !

it's hilarious that they're so serious about this performance, their faces don't even falter for a second!

Wow. This video made me laugh sooo BAD!. XD I mean its totally chill how they did this for the fans, but gosh, it is so AWKWARD! XD

i love this version more than the real one~~ seriously sungyeol really sexy n sungjong so manly!!!

Holy crazy ass Sungyeol! I had no idea i can like you even more than i did

Bwahaahaha, I can't stop laughing!!! This is so cute! INFINITE, FIGHTING! Saranghaeyo~~~~~~

uploader, i love u forever and ever lol ;u;

HAHAHAHAHAHAHAHAHA!!!!! OKAY! THAT WAS AMAZING! I LOVE MANLY maknae

I regret nothing.

I think if Myungsoo was being Hyunseung ... Omg. I don't know what I would do.

LMAO instead of being fascinated, I'm more into burst out laughing throughout the video, especially when Sungyeonah tear up his upper dress and BAM! BOOB-SLIP lolol

sungjong tried to dominate is the cutest things ever..LOLOL XD

OMG..OMG...OMG..OMG..OMG...OMG..OMG..OMG...GOOOOOOOOOOOOOSSSSSSHHHHHHH!!!!!!!!!WTH u're doing sungyeoli and sunjongie...i was really surprise when i see this video..never thought that they will do this...i was really shocked when i found out out that sungyeol took hyuna role..he even show his nipples..kyyyaaaa...hahahahahahaha..lol..but i also found it really funny...they did this for their fans though..and i'm also a fan so..THANKS for the great perfomance sungyeol&sungjong..INFINITE FIGHTING!!

Yaah ! I knew Sung Yeol was special, but now, i'm sure he's completely crazy ^0^ Love him~

saw this at allkpop, seeing the title of the article makes me laugh but the watching the actual video...my eyes were tearing cause of laughter

LOOOOOOOOOOOOOL SUNGYEOL I FRIGGEN LOVE YOU

พี่ พี ขอบคุณคะ

AM I THE ONLY ONE HAPPY SUNGYEOL IS THE GIRL? ;~; I mean, the boy doesn't necessarily have to be the tallest and even Hyunseung looked short compared to Hyuna in the MV.... And Sungjung's gotten more manlier lately... And yeah

This was so interesting~ LOLOL TOTES LOVE IT WHEN SUNGYEOL TAKES OFF THE DRESS FOR A SECOND! Sungjong and Sungyeol.. you really impressed me.. If MyungYeol was performing this.. WOW... things are going to get touchy~ kekekeke

EVERY DAY I SHOCK....0_0 sungyeol!!!!!

as much as i love seeing his manly side i can't help but wonder how it would looke if sungjong played hyuna keke he's too cute no matter what

*-* Yeol's chest!! and sexiness!! and Sungjong oppa's manliness!!

Its 1:51am n I just burst into laughter hahahaha too funny n cute! I dont care that I woke up my nephew n niece hahaha

WHAT IS THIS XD ♥ so funny!! and SUNGYEOL RIPPING HIS DRESS AT THE END ! XD

I will never tire of this XD

1:21 yeol's got some NICE legs...!! super awks when he rips open his dress LOL.

Oh - My - God. Extremely more than I expected.

Ahh ... the sound of a million fanfics being written ^_^

OMFG OMFG OMFG THIS IS SO FREAKING HILARIOUS!!! Yeollie is so pretty xD

I REALLY LIKE SUNGJONG HERE ACTUALLY LOOOOOL

sungyeol reminds me of hyun bin here... back in secret garden when he wore this long wig too ^^

lol Sungyeol. When i saw the title 'INFINITE’s Sungyeol & Sungjong transform into HyunA & Hyunseung of Trouble Maker' at allkpop , i thought Sungjong would be Hyuna. Surprised that he be Hyunseung and Sungyeol the one who be Hyuna. Sungjong looks so cool here and Sungyeol..i cant stop laughing when look at him. Good job both of them!

AHHHHH!!! wow.. i totally screamed at the end xD

OMG!!!I NEED TO WATCHED THIS LIVE!!!!COME TO MALAYSIA PLEASE~>< SUNGJONG IS SO MAN!!!!

OMG when sunyeol ripped his dress @ 2:03 xDD

These two totally TROUBLEMAKER!!

대박 ㅋㅋ

The one who took this vid can't stand with Sungyeol for being SMEXYYY and SUNGJONG being HOTTTTT

I've seen this done SO many times -_-

오오오오오~!!! Trouble Maker!! Sungjong & Sungyeol .... so hot~!!!

Sungyeol is fricking ridiculous omg

이성열 진짜 예쁘다. 제목 보고 당연히 성종이가 현아일 줄 알았는데 대반전. 좋은 공연이었구만 ㅎㅎ

jaja buenisimo jaja buena presentaciòn

0:51 holy crap there's an ahjussi there lol. AND OH MY GOSH SUNGYEOL DANCING HALF NAKED IN A DRESS. I will never get that image out of my head. -___- his legs were really smooth looking too...

i'm crying with joy and hilarity

I thought HyunA gonna be Jollie but it end up is Yeollie... this is sooo awesome!!!

i really expect too that sungjong will the the hyuna. but it turned out. GooooD ahahaha

lols i oso thought that sungjong would be the one being hyuna while sungyeol be hyunseung but it was the other way round!XD sungyeol at the last part OMG *faints*

MY GOOOOSH I JUST CANT STOP TO SEE SUNGYEOL OPEN HIS DRESS XDDDDDDDD OH MY LORD, SUNGYEOL IS HOT AS A WOMEN TOO XDDD

that's so unexpected! but sungjong is really good... he's so versatile. If they swop places IT'LL STILL BE HAWT COS BOTH ARE GOOD omggggggg. *hyperventilates*

OMFG... I'm shaking in so much jooooooooy!!!

OMG ! LEOPARD SUNGJONG HAHA ! SUNGYEOL U DAMN PRETTY LARH WEHYYY

I never seen Sungjong THIS manly, Sunyeolies to muscular lols~

DAMN IT, PERSON Y U GO IN FRONT OF THE CAMERA RIGHT WHEN THEY KISSED IT WOULD'VE BEEN A PERFECT SHOT OMG

Yee our maknae a grown up MEN !!

they are totally the real one trouble maker

ซองจง ซองยอล = จงยอล ฮี่ๆ มักเน่เท่มาก ยอลลี่สวยเซ็กซี่นะเนี้ย แม้กล้ามใหญ่ดูเป็นสาวถึก ไปนิดหนึ่ง อิอิ ใส่หูเสือหรือแมวก็ไม่รู้ น่ารักดี >///////////<

i can't take this XD i soo really need to watch second inavsion !!! this is sooo intense !!!

LOL!!!! That was funny lol . Well that made my night.

LOOOOOOOOOOOOOOOOOOOL when Sungyoel ripped the dress i was like O.O .... "Sungyeol wants the loving NAO!!!!" hahahahahah omg that was awesome and the fact that Sungjong wasnt the one wearing the dress made it better... he looked so HOT so manly waaaaaaaaaaaaahhhh XD

SEXY men!!!! lobe u infinite!!! wait, sungyeol and sungjong? jongyeol!!! lobe u jongyeol!!

Hahahah :D I didn't except their concert include something like this.

I wanna hear Sungyeol's raaaap >< But OMFG this is so...awkwardly funny,I can't even...God (rofl) Sungjong looks freakin' hot,and Yeollie...if it wasn't for the arms,he might've looked like Hyuna herself XDDDDDDDDD

sungjong is just amazing! ^^ sungyeol on the other hand... well, that was... bold, to say the least. it's just awfully funny how the girl is taller than the man but oh well xD

fan service rite there xD sungyeollie, no matter what ur still the choding

This is so odd I don't know what to think LOL but I really hope they release a dvd for the concert :X

hahahaha 1:33 the one holding the cam must be fangirling XDD

Lmaoooo too perfect. Now i only wish hyunA would follow their influence and flash the audience as well.

While I was watching this I paused it every time O_O