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