귀여운 파니 ㅎㅎ

아..... 나라 망신시키고 왔었네 이떄...... 뭐 이딴노래로 미국공연했어 저거 작곡한 세ㅔ끼 누구야 불쌍한 소시년드류ㅜㅜㅠㅜㅠㅜㅠㅠㅜㅠㅜㅠㅜㅜㅠ

Tiffany got into kpop because of boa

Aww fetus soshi 🥰

boA really is the mother of K-pop

Where is Yoona ?

Cuuuute ^^

Sooyoung haha

Cool my bias tiffany is boa #1 fan

I met Tiffany when she came to Portland Oregon, couldn’t make eye contact w/ her and not feel like my face was gonna explode 😅

Awww fany is so cute when she was 18

jessica best girl

Tiffany is really one of my happy pill. 😊😊😍😍 Thank you for your existence. 💘 This is so cute.. 😄

Tiffany is so shy XD

This wasn't a practice for David Letterman's show but for Mama2011..

in front of the Queen, all princess are embarrassed and cannot even say words right... :) BoA is truly the Queen of KPOP

Is their a longer version to this ?

I enjoy these backstage scenes

yoona and sooyoung lol~

Puhaha aww fanys so cute

SM Choreographer once said : SNSD is the really difficult to teach cause they are always joking around , but when they got serious, they learn the fastest even compared with other ( other SM idol ). prove , yuri and tiffany train , but other girls sit together, doing nothing sooyoung play with yoona hair. ( both is fast at learning choreo, sooyoung did sunmi 24hours with just 2 times full practice ) but when they got serious, boom.. high class quality performance real talented people often the one who played everytime. albert einstein real genious didn't pass junior high school cause he said nothing is difficult zhuge liang , one of the best tactician in chinesse history is known as the sleeping dragon because he always slept

This clip never gets old.

seohyun so cute

0:10 sooyoung and yoona LOL

Lol why does the title say U ARE movie? AwkwardxD... Isnt it I AM?

Tiffany is boa's #1 fangirl <3 I <3 boa and Tiffany <3

Oh my gosh! so Cute.. Hahaha Tiffany-Ah!.. :D

Dats my mushroom <3

The choreographer danced in BoA's Only One :)

Sunny face at 0:27 when she relized to miss a step..So funny!!

she handled it a billion times better than i would have :L

this was for the MAMA's perf at singapore..^^

SOONA moment is really cute to the max. and i love to see sooyoung expression when she almost forgot her step

Haha fany I will be just like you if I see you right infront of me in real life xD boaaaaa the besstt! I think I might faint if I see boa haha

LOL. Did anyone else laugh at Sooyoungs little head thing 0:27 ? XD SOONA MOMENT <33 So cute/funny they act just like me and my friends^^ 0:10

Lol I can really see how short Sunny is compared to the eat if the members xD

lol i just saw that and i repeated it a million times. it'd be so funny if she did stuff like that in real performances XD

best butt in snsd

BAHAHHAA omg Sooyoung

this isnt the choreo to the david letterman performance >.<... did they change it.. because this is awesome.. and I wanna see more...

0:03 they eat while Yuri and Fany are practive

i guess this is for MAMA 2011

Heehee Sooyoung preoccupying herself with Yoong's hair ^^

This is snsd rehearsal perform in MAMA in Singapore 2011

Sunny mistake step..(0:27)...

taetae looked so adorable.

0:10 omg SooYoung and YoonA....so cute<3

Soona. lol

0:17 - when snsd is practicing while playing and having some fun 0:21 - when snsd is in their serious mode soshi's the best! they can have so much fun and play around like a bunch of nine little kids then the next sec they are like pros

Sunny and sooyoung face lol is this from the sm movie?