i love how sunny's high pitched laughter always adds so much to the atmosphere XDDDD

WHEN YOU'RE JAMMING TO A SONG WAY TOO HARD 😂😂😂

I swear to god ultimate bias is and will forever be Sunny, and Hyoyeon just became my number to bias in less than 10 seconds.

I replay it for about 20x.. hahaha.. Hyoyeon is always original..

Hyoyeon is the moodmaker of girls generation ♡♡♡♡ my ultimate bias :))))

HyoYeon is the BEST.

Sunny and Taeyeon's laugh XD

this is why i love Hyo.She is my bias hahahahahaha

i can watch this over and over again nonstop and I still die laughing. thats why we love you Kim Choding lol(i was about to cry laughing so much)

kim choding always the best !!

No one can predict what she will do when she is in good mood. Hyo hwaiting

It was inevitable! You knew she was going to turn on the silliness. LMAO! I love it!

the dance were kind of hard to do though LOL

i never see my sunny ah laughing so hard before and OMG (laughing) dancing queen so funny i love it HYOYEON HWAITING

Rooooooooofl Hyoyeon!!! Omg

who else couldn't breath because Hyo was so funny?! LOVE her

OH MY GOD THIS WAS SO LONG AGO BUT THIS STILL MAKES ME LAUGH :'(

I LOVE THIS!!! HYOYEON YOU ROCK MY WORLD XDDDDDD BEST EVER!!!! SHE AND MIN SHOULD DO A KKAP PERFORMANCE XDDDDD

LMFAO! Super dorky Hyoyeon, Sunny laughed like crazy...

kim choding, you're so unpredictable

This is why shes my bias

i love hyoyeon , my favorite

Is she always so cute !

10 years have been passed it's still funny to watch this scene.

HYOYEONN !! ur the besstt :)

searcially hyoyeon can do what most kpop idol girls can't do that's why I love her so much ^^

I love how taeyeon reaction

OMO sunny laughing so hard and hyoyeon funny dance ! hahaha XD

Love SunYeon reactions xDDD !!! Andd hyooo thats our Queen we know !! XD

I can't stop laugh

Mennn this vidoe never gets old. I'm back😂 taeyeon ajumma stop laughing 😂

Sunny laugh 0:24 has to be the cutest thing i have ever heard.

OMG I GONNA DIE WITH LAUGHING XD XD I LOVE U KIM CHODING

hahaha shinyoung approves look how hard she's laughing along with everyone. hyo baby

Hyo xoxo cool. Sunny xo cute. Tae pretty kid

LMAOOOOOOOOOOOOO @ Sunny's reaction! Intense! This should be the new Gee choreography!

That's my Queen 💋😂😍😍

Hyoyeon is such a Choding! She never dissappoints :D

hyoyeon ur the best...love u

sunny funny too.

0:28-0:31 LOL ≧∇≦ XD

Má ơi Bây giời coi lại vẫn mắc cười 😂😂

Cute!! Haha

I wish they didn't arrested her quickly she could've pulled out more funny moves 🤣

WAHAHAHAHAHAHAHAHAAHAHAHHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHA! XD XD

repeat agian n again... can't stop laughing.... LoL...hyo,, u r amazing

JAJAJJAJA ESA HYOYEON ES LA LOCA DANCING MACHINE!!!! >.

Jajajaja Mi Bias es Hyoyeon, La Amo! Ella es asdghhhzga

This should be Gee's 1000% (on TikTok trend)..

孝淵豪口愛喔xDDD

Even Shinyoung unnie was laughing Lol Hyoyeon , you're really are our moodmaker XD LOL ^^ Hyoyeon hwaiting!

Thats why i love hyo!!

Sunny laughing is so hilarious 🤣 😆 😂

소녀시대 멤버들 재밋게논다ㅠ

they should've just let Hyoyeon dance

ahahaha... laughing machine . HYO !!!

เวลาเครีนดดูคลิปนี้แล้วหัวเราะรักพวกเธอจังโซวอน

sunny's laugh make me laugh too 😂😂😂😂😅

HahahahahHHa the best!!

Somebody please rein her in; otherwise, the 50 megaton Hyo-war-head is going to do a lot of damage.

Hyoyeon rules!!! XDDD

O.M.Gee~~ Hyoyeon thì ko đỡ nỗi Sunny có giọng cười thịt là ngàn chấm..=))

Shit HAHAHAHAH THIS IS WHY I LOVE AND ADORE HYOYEON SO DAMN MUCH

this will go down in history!! XD

- Hổ ơi là HỔ =]] - Bạn Tê lùn nhà mình kìa..dễ thương quá chài =]]

Shorty Daebak!

omg so funny

hyoeon hyoyeon ilove you sooooooooo much

Sunny is laughing and screaming like crazy, but I totally loved it! LOL

OMG TAEYEONS AHJUMMA LAUGH

Hyo makes IY2 A LOT better to watch

y encima tengo el perfil de hyoyeon o sea si es mi cantante y obviamente tmb rapera y bailarina favoritaa amoo a... ¡¡¡¡¡¡¡¡HYOYEON!!!💙💙💙💙💙💚💚💚💚💚💛💛💛💛💜💜💜💜💓💓💓💕💕

I love this woman , and the laugh of sunny XD!!

GEE GEE GEE GEE BABY BABY BABY. KIM HYO YEON YOU WIN. DAEBAK. SARANGHAE

HY: i don't care how silly i look like. Because i know i funny

hyoyeon we will make very good friends

She is sooooooooooo hilarious

hyoyeon cute fuuny

i love taeyeon's reaction!!

Taeyeon and her Ahjumma laugh haha Hyoyeon is hilarious.

TAEYEON AJUMA'S LAUGH SO CUTE

เป็นไอดอลที่กล้าทำร้ายเพลงตัวเอง 555555555555555 เสียงหัวเราะอิพี่แท 555555555555

The buutttt!!! MWAGAAHGAGAGAGAGAGAHA

vãi són việt nỗi nhục nước nhà

ซันนี่ขำน่ารักโฮกกกกกก ^^ 5555

Taeyeon's expression is precious

Dancing Queen!

hyo cute!!!

LOL Hyoyeon in the end =))

She's so funny!

Yeah Taeyeon was a guest star for one episode.

Hyoyeon being hyoyeon

I want to see them doing this KIND OF choreography in their next perf of GEE. hahahaha..

Oh my hyoyeon,so cute,so funny.love u

jajaja me dio risa hyoyeon ella es mi cantante favorita jiji ella obviamente o sea pff ella es la dancing queen de girls generation amoo a hyoyeon tengo posters de ella la amo 💙💙💙💚💚💛💛💜💜💜💓💓💕💕💖💗💘💝💞💟

Hyoyeon you win in life

Haizz Són ko có lên TIvi như ai-kia , ko có sồn sồn như ai-kia à mới đây còn dc xem là mục tiêu cho cái đề thi DH khối D nữa kìa...HOT quá rùi =]]

HYOYEON AAAAA WE LOVE YOUU >w<

haha i can imagine the craziness of the 9 dorks XD party time~

I kenat.... lololololol