Do you know that? (ft. Yoo Bin) - Kim Bum Soo

[BubbleGum11100]

<3 Yoobin <3

[sagal33y]

he has such a NICE VOICE !!! <33

[gwenplayergik]

Ohhhaaaahhh ~~ >< want to hear "I love you" from her mouse

[CoolestDiadore]

i love how in this song the guy is singing and the girl is rapping. lol.

[MIXEDNA]

i love this song

[MissYuukiSan]

I love them both

[pinkstarflake]

i love this song.

[randomemotions99]

In songs like this one and Weak Man by Chun G, Yubin's parts are really powerful and I love them so much, Wonder Girls don't really showcase Yubins talents well, but hopefully they'll let her rap more and do more variety of songs

[xCookiexCrumbsx]

Yoobin sound so girly!

[yubinjjang]

i konw she is so talented

my yubin

[Prodigal1Daughter]

yoobin jjang!!

[AZN0RiCeCaKe]

does anyone think this sounds like jolin tsai and david tao marry me today?

[samw0]

Yoo Bin !!! *v*

[macchelsea]

It seems that Yoobin softens her voice to suit the song, shows the talent in her rapping. I really love her rapping and you guys say she wrote the rap herself? She's such a good rapper she could be a good musician on her own when the WG decides to go separate ways one day.

[Hoasingheovodanh]

@macchelsea: How dare you say that WGs'll decide to go seperaes ways one day ?

:((

[xCookiexCrumbsx]

@Hoasingheovodanh well they're not going to stay together FOREVER..

[ngetcholet]

I love you YOO BIN

[hellismydestiny]

yoo bin rocks!!! :D i love her!!

[purepwnagePT]

i simply, Love it.

[purepwnagePT]

This prooves good rap doesnt just come from brainless gangsters ^_^

though i wouldnt call this exactly rap

[JaaanLeeyy]

I still like this song :D ... Wonder Girls really deserve to be called by that.

They are Wonderful in their own way :) ...

사랑함니다 유빈 언니.. 힘나라! ♥

[MizzprEEETy]

I like=]

[ASiiANMUSiiCLOVER]

ngaww this is cuuute :)

[hkpopfan4lif3]

!!! yoobin's voice in first verse is sooo cuteeee

<3 hahaaha

[chocoXXfreakz]

i sort of want my hair to look lik yubin's

[westernzuzu]

I really love her voice in every part of her rapping

[Angelawrzz]

Kim bum soo looks like MC Mong in all pics

[hkpopfan4lif3]

kim bum looks ugly, mc mong looks much better

and i'm a guy lol

[astroxtammy]

luv this song love yoobins voice!

;D

[LaLa878797]

WoW......Yoobin this sound is SWEET ^^

WG fight 4ever is ya ^.^

[RaSuLiMbU]

luv u yobin god ur so talented i reallly like the way u rap

[sun657493489]

does the last two sentences said by yobbin.?

[ciaraluvva]

love u yoo bin!!!

[ichigolies]

keep your opinion to yourself.

[ichigolies]

like i said keep your opinion to yourself.

[JaaanLeeyy]

uhm.. where can i download this? pleease.. i can't find any .

[xjodie2304x]

im english so i didnt understand any of it but i like the song xP

[revmackie00]

yoo bin!! oh my god yoo bin yoo bin!! (im a girl.. but she is very attractive) yoo bin i love you!!! marry me!!! i love you!!!

[MissChocolateLy]

@revmackie00

okay funny comment. But I agree^^

[ellawu08]

i really love yoobin!!

[sshhaawwttiiee]

I'm just going to download this song because of Yoo Bin's rap. <3

[CxHxRxIxSxTxIxAxN]

LOVE IT!!! LOVE IT!! LOVE IT!!! i just clicked on this video by chance just to check it out, now this is my 3rd time in a row playing it and i'm trying to listen carefully so i can learn Unnie's part by heart^_^ her voice is sooo cool and she's an awesome rapper. great song, thanx for uploading it! <3

[Mikayla124eva]

ok im confused, is it Yu Bin or Yoo Bin? because i c vids that say Yoo Bin and some that say Yu Bin.

jus askin. = )

[RIZKYYx]

both are the same :]

[asianxxjamaaay]

Either way. But real spelling is Yu Bin.

Koreans has a lot of ways to spell names and words.

[loudlullabyxx]

that`s the spelling of her stage name. but the real spelling is Yoo Bin. :)

[asianxxjamaaay]

lol thanks XD I kinda figured it out after i pressedcomment post but was too lazy to type again. Hehe. Thanks!

[Ashiterukrizbaby]

true that both are the same but since that their names are in characters there is no acctual real spelling

[skydotsin]

I think Yoo Bin is correct one

[aznpolar]

some people pronounce YuBin as YooBin

(some put the 'U' as 'OO')

so it'll be the same as Yoo Bin.

yoobin is yoobin. everybody calls her yoobin.

[manilyn12]

she is SOOO COOL !!

it wud've been nice if she is in the group

 2NE1 !

i love how she raps ^^

HWAITING !

[RIZKYYx]

yes! i tought about that too, she fits there very well, and than park bom in wonder girls, no i'm joking, bom is better in 2ne1 than in wg, not that i hate wg, but thats my opinion :]

& i still love this song of her, cuz i can

hear her longer than normal in the wg songs, and i love it when she raps <3

[asianxxjamaaay]

YooBin > Dara.

[dkishleyh]

I love this song... :D and ofcourse yoo bin's rap.... their voices are good together..

[hellogella]

love yoo bin :))

she really has talent!!

keep on fighting!!

[dedria0la0fanelia]

this song make me feel so great and free. Make my day

[Fandestinyz]

I like the way Yoo Bin said 'I love you'

[Fandestinyz]

You know, in all the wondergirls song i know, yoo bin doesn't have a chance to take the lead and sing unless it's rap time! And, her rap only takes place once... In this song she sings it 3 or 4 times! YOO BIN ROX!

[ayutini19]

love this song...so nice to hear yoo bin's rapping..

[missn74]

my first time listening to this all i know is that its better than super juniors their songs are so annoying

[cHaser095]

yoObIn iS sOo rOck i lIke hEr sOo mUch

[nickyreno]

i love yoo bin !!! lets rap togahter ~ huhu

[bri3113]

bum soo is cute, and so is yoo bin XD

i really like her rap; it's almost singing. it's like... softer (?) than a rap, i guess, haha.

[humblehard]

she wrote the rap part by herself.. Its really great..

[xvalilix]

wow i love she introduces rap in this song! It's really nice!!

[D3VILSNOW]

OMG!!! yoobin is sooo cute!!!<33333333

[burikurimuri]

yoobin is my idol!!

[marshmellow091]

this song is easily addictive ~

at least for me it is :)

their voices are amazing,,,

[maxza1]

Love this song .and yoo bin too......

[lilaznmomo]

i love this song and yoobin <33

[LiarGameAddict]

Wow!!

thx for postin this vid.

i looove yoo bin n she's totally awesome!!

can't wait for another yoobin's vids!

[se7en93]

aww he can sing so good and yoo bin is beautiful and talented rapper aww i love her, my idol

[Cheryl050692]

Love it!

yoo bin Rocks@

[JBfanxox8110]

dam! she raps so fast in korean!

[bequietimhappy]

Yoo Bin~

I hope her success only grows from here on out.

[maketradefair]

pm me with mail add to any1 who wants the song~

[justthahn]

I thought this was called Smile Again...nevertheless, amazing! Both Kim Bum Soo and YooBin put so much passion and emotion into their parts. Ughhh, amazing combo.

[mylosenpaisama]

i love this song

anyone can send me the mp3

thx for the vid

Yooo Biiiii, sarang yeeee

[MrsOscarWilde]

if you dont already have the mp3 then google for youtube to mp3 converter : )

i love this song. yoo bin is freakin talented and sweet <3

[flipster123chris12]

yoo bin is the only rapper i like :D

i usually hate rap, but she makes me like it :p

[sweetestcraz]

omg!!! i love this song... can anyone send this song to me?

[shuthefxup]

ohhmyy!!

love this song..

heckk yeaa YOOBIN is talented and KBS is so smart to let yoobin take part to rap!!

cant wait to hear them sing it live!!!

[mangosushibang]

what is yoo bin rapping?? i want to know.

can anyone tell me?

[xXsaranghae1xX]

can anyone give me the mp3 for this

[euncho2]

whats your email, i can send it to you

[yjteo]

Anyone kind enough to provide english lyrics, please?

It makes my day just listening to Kim Bum Soo's music!

[jocelyne03]

I wonder if they'll ever sing this live..

neways.. love the song, Kim Bum Soo voice is amazing, and props for writing the rap.. she sounds cute here.

[edith5689]

tnx for this vedeo it seems kim bum soo change his style and become thin but i still missed his singing voice wonderful, keep On going kbs I LIKE THIS SONG some more pls..

[Chanel3you4ever]

Yoo Bin sounds different in this song! No matter how different Yoo Bin sings, she is still my favorite and my number one fan!!!!! I LOVE YOU YOO BIN!!!

[chiiiman]

@Chanel3you4ever she is your number one fan? o.o

[DearBeauty]

where can i dl this? i really like

this song esp. the rap :)

[YukiDollz]

for some reason Yoobin in this sounds like Hyori to me....=P

[volliballincaptn]

BUT BETTER!!!!!!!!! :)

[WeiKeABC]

yoobin sounds a lot different in this song. and I LOVE IT OMG

[EllaMayhem]

lol wei ke

you're cute

[bakchoyjai]

the chorus reminds me of k's song "over"

wahh so nice that yoobin got to sing in kim bum soo's song

love them both!

her rap is higher than in her WG raps XD

[loveewg]

LOVE THIS SONG!!

she should do it live :]

[Solki2008]

Love this song, it's my fav!!!

[joyceMayor]

nice song Im really excited to watch yoobin sing this song live!

I wish......

[jonahmobile]

love yoo bin!

[shuthefxup]

i cant wait to see them perform this live!!!!!

whoo..Yoo BInn is the bexx!!!!

kbs..

love ur voice...

ahhhh...

im crazy with this song<333

love it....

[kuteazngirl]

great!! love it!!^^

[kuteazngirl]

english lyrics??

[NoCheesePlz]

i love this song!! it's so much better than her first collaboration with andy! glad she has more lines to sing! <3

[FluFFyYoYo]

Thank you for sharing. I really like this song. Yoobin's voice is so cute. She sound so different...more cute and sweet.

[krazyklinzy]

ooo, this song is really good!

[hicomputer]

thnkx for this!! i love this song..and i just heard it yesterday..i love binnie's voice..she's very talented!!!