"MY YURI!!!"

sooyoung and yuri had the best and sexiest stage outfits for check. at first i didnt like sooyoungs outfit but watching you guys fanboying, it does look sexy af on her and im a sooyoungster

David loves Yuri... I FEEL YOU BRO I FEEL YOU ;___;

Sooyoung is just....

Lol I couldn't tell if you guys were saying Sooyoung or Seohyun. Both killed me in that performance of Check.

best reaction ever to check kkkkkkk

i love YURI😍😍😍😍

one of the best reaction ever thank u guys

its hard to be sones isnt it,,haha,,cant handle the queen,,

Crack me the heck up - You guys have officially moved to the top of my list of best reaction videos!!! I have been looking all over for someone to react to this live performance of Check. I even left comments for the three KZfaq reactioners that I normally watch, but nothing, so I'm so stoked to find your channel. SNSD will be releasing two more new videos and after I watch the official MV, I'm coming straight to your channel. Keep up the great work. David - did you need CPR after that Check performance?? Yuri slayed it hard AF!!

They really dance hard but even though their dance is perfect, they are singing!!!! You should listen to the MR REMOVED ver of CMIYC!!

Coming back to this video after more than a year, and still can't help but fangirl with you guysss!

Yurrrrrriiiiiiii

This reaction never gets old.

Tell me please which K-Pop girl group, no, GROUP, have done a concept as diverse as SNSD ? The answer is NONE.

I almost thought you guys weren't breathing at all good thing you guys spazz fanboying to our girls! 😂 Lol 'Check' is the best it's so HOT! haha 😍💃🏻💋💙💛💖❤️💚💜💕✔️✔️✔️

Awesome Reaction Guys!! That got you all heated up!! We all knew you guys would enjoy both Performances!! The rewatch of Check (version #2) was well worth it wasn't it(Oh those Legs)!! We however all did give you guys a Fair Warning and your reactions were exactly as expected and then some. I'll say this one more time: Check so deserves to have its own MV (just imaging what that MV would be like should give you the Chills and many feels) and to be considered the #4th Title Track for this Comeback (if you counted Catch Me If You Can then it would be the 5th)!! I have to agree I feel very sorry for all the other Girl Groups as SNSD is killing it!! I don't know how they or us Fans can survive another Two Tracks (3 if you count Check) that are yet to drop!!

YURIIIII

btw are you guys okay? y'all need 911 or something? just making sure

Yuri 🔥🔥❤️❤️❤️

"That baseball superstar is lucky." Lmao ikr

GET ON THAT STAGE JOSH

hahaha you just said all I was feeling. loving it :)

Oh my god i cant stop laughing

The best reaction ever!

Where are you guys!? They're back with Forever!!! 😊😍

This is the first time I saw a reaction video for inkigayo check live stage AND OMG THE BEST REACTION EVER!!!

Feel sorry about other girl group hahaha im dead

That baseball superstar is lucky, omoo you right haha😂

As if my ultimate bias Sooyoung couldn't get ANY hotter!! :O Wowee! Gabe - "Everything I wanted in a live stage", I echo that sentiment my friend! :D

always back to watch the best ever reaction

I love your reactions guys! Omg hahaha true sones! Lmfao I thought you guys would start nose bleeding hahaha! keep up the good job!

7:46 that baseball superstar is lucky

check reaction is so funny hahahahaha you are amazing, boys

This is what I looking for perfect reaction for my Queens.. real reaction not fake

can you guys react to sooyoungs sway christmas performance?

The outfit in check is sooooo good💗💗💗 Oh my god Hyoyeon slay~~~~~~

love your reactions!!!! HAHAHA

Nice recations Lol.

i love this reaction video

You guys looked really tired and drained after the check performance lolXD 😂😂 hang in there

Legendary moment

best reaction ever xd

Darn SNSD always slay!!

Please react snsd beautiful stranger at 2nd concert in seoul, it's so amazing🔥

I wanna see u guys react to tts whisper. totally gonna make me laugh like crazy if u guys react to it. hahaa but i guess u guys already watch it.

you guys are located in Australia? Love your vids! You guys are funny af, keep up the great work! (;

best fanboysss👍👍👍

I just wondering how did you guys react for TTS Holler and Adrenaline live performance, but again, the song was a long time ago. I thought u guys would be hilarious while reacting to that video

the slow mo... the slow mo!! >.

taeyeon😍😍💜

Best Reaction Ever

Tiffany is SOOOOOO~ Hot...!!!!!! wahhhh I JUST DIED T______T

Josh, David, Mark and Dave, You have the best reactions ever, I swear if ever I'm with you in there, I'd literally cry for meeting real fanboys, I never had fanboy friends ever, I wish to meet all of you soon. XOXO. Kmoments Jjang!

Omg finally someone reacted to catch me if you can live but they where mad loud during taeyoung high note that pissed me off

You guys are funny.

U BETTER UPLOAD UR REACTION VID FOR HOLIDAY AND ALL NIGHT BOIS

Sone Forever GG4EVA

That JPEG pose though 8:56 - 9:00 was so funny !

Hey Guys Inkigayo just posted a few hours ago on KZfaq the 7/19 Live Show Performance of Party!! The stage background is boring, but never mind that, check out SNSD's outfits they are wearing!!! They're almost as good as the Sexier Outfits seen here in Party ver.2!!! Oh how I love my #1 Bias Hyo's bare mid-drift!! I can only imagine what your reactions would be like!! Lol

react for all of yoona ''Watch me do'' Performence Fanmeeting please :) .. i mean in 4 perormence on different places..... Thankyuuu

yoona seohyun taeyon

7:38 the video freeze a moment HAHA

Hyo😍

Please reaction to Unnies Shut Up live in KBS Entertainment Awards 2016

😚😚😚😚😚😚

Please react to catch me if you can (Yoona focus)

2015

Yoona

Pls watch taeyeon rain

why dont you watch try not fangirl fanboy challenge snsd you will love it

react to taeyeon - four season please

Can u tell me your Biases? PLZZZ AND should i send a doctor to you guys, Just making sure!!!!! :P

Huh

GAAAAAAAAAAHHHHHHHHHHHHHH!!!!!!!!!!!!!

i love YURI😍😍😍😍

react to taeyeon - four season please

react to taeyeon - four season please