Ahan... Yeah (Oh, oh)
You ready for this? U-KISS ya (Oh, oh)
We're the new kids on this block. Ya heard (Oh, oh)
Stop treatin' us like kids
(Oh, oh, oh, oh)
Cuz we're not anymore
You know what i'm sayin'? (Oh, oh)
We all grown up (Yeah, we're all grown up)
(Oh, oh, oh, oh)
Uh... Check it

Naega museun marmanhamyeon
Eorin ge mweol ara
Eommaneun hangsang naege neon ajik mojara
Nan cheongmal, cheogmallo ije da charattneude
Al keon da maneun nainde

Eotteokhaeya hae
Nan ije, nan ije eorinaega aninde
Neomu taptaphae
You don't know what I feel right now

Cheortae eorijiga anha teo isang kkomaengiga anya
I know what is love, nado aneungeol
Yat'pojimam, kkapuljima
Ijen cheorbujiga anya da k'eun eoreuniran marya
I know the world, nado aneungeol
Yat'pojimam, kkapuljima

Keunyeo ap'e someyeon nan tututu tugeunde
Saramdeuleun muleobwa keunyeoga nunu nugunde
Sarangeul alryeojun nae nune puleul k'yeojun
Naui cheonsa, cheot sarang (lalalalalala)
Eorin ge mweol ara
Todaeche almyeon eolmana aneunde
Keo pomyeon da ara
You gon' be my lady

Cheortae eorijiga anha teo isang kkomaengiga anya
I know what is love, nado aneungeol
Yat'pojimam, kkapuljima
Ijen cheorbujiga anya da k'eun eoreuniran marya
I know the world, nado aneungeol
Yat'pojimam, kkapuljima

(Oh, oh) Iriro handeon ireul meomch'ugo
(Oh, oh) Get it on, let me talk to you
(Oh, oh) Uriga kkomaengi not anymore
(Oh, oh, oh, oh) I know how to love

Uh, teo isangeun, I ain't a kkoma
I'm a grown man
Saranghal chunbiga twaesseo nan
Ready for romance
Wae chakku nae mam moreugo
Namja anin dongsaeng
Euro parabwa eorindan mal
Keuman chom hae

Musi musihae~
Nae mameul mollajuni
Mushi mushihae~
Uri pumonim malgo
Chosim chosimhae~
I'm a big boy
Nan chakjiman pogipoda
Musikmusikhae

Cheortae eorijiga anha teo isang kkomaengiga anya
I know what is love, nado aneungeol
Yat'pojimam, kkapuljima
Ijen cheorbujiga anya da k'eun eoreuniran marya
I know the world, nado aneungeol
Yat'pojimam, kkapuljima