Uh-uh, yeah, you ready for this, U-Kiss ya'll Uh-uh, yeah, you ready for this, U-Kiss ya'll We're the new kids on this block, you heard We're the new kids on this block, you heard Stop treatin' us like kids, cuz we're not anymore, know what I'm sayin' Stop treatin' us like kids, cuz we're not anymore, know what I'm sayin' We're all grown up, yeah, we're all grown up, uh, uh, check it We're all grown up, yeah, we're all grown up, uh, uh, check it Jeoldae eorijiga anha deoisang kkomaengiga anya I know what's love, I know what's love, nado aneungeol, yatbojima kkabuljima Ijen cheolbujiga anya da keun eoreuniran mallya I know the world, I know the world, nado aneungeol, yatbojima kkabuljima Naega museun malmanhamyeon eorin ge mwol ara Eommaneun hangsang naege neon ajik mojara Nan jeongmaljeongmallo ije da jaranneunde Al geon da aneun nainde Eotteokhaeyahae nan ije nan ije eorinaega aninde You don't know what I feel right now Neomu dapdaphae, you don't know what I feel right now Jeoldae eorijiga anha deoisang kkomaengiga anya I know what's love, I know what's love, nado aneungeol, yatbojima kkabuljima Ijen cheolbujiga anya da keun eoreuniran mallya I know the world, I know the world, nado aneungeol, yatbojima kkabuljima Oh, oh, Oh, oh, iriro hadeon ireul meomchugo Oh, oh, get it on, let me talk to you Oh, oh, get it on, let me talk to you Oh, oh, not anymore Oh, oh, uriga kkomaengi not anymore Oh, oh, oh, oh, I know how to love Oh, oh, oh, oh, I know how to love Uh, I ain't a, I'm a grown man Uh, deoisangeun I ain't a kkoma, I'm a grown man Ready for romance Saranghal junbiga dwaesseo nan ready for romance Wae jakku nae mam moreugo namja anin dongsaeng Euro barabwa eorindan mal geuman jom hae Musimusihae naemameul mollajuni Musimmusimhae uri bumonimmalgo I'm a big boy Jo simjosimhae I'm a big boy Nan jakjiman bogiboda musingmusikhae Jeoldae eorijiga anha deo isang kkomaengiga anya I know what's love, I know what's love, nado aneungeol, yatbojima kkabuljima Ijen cheolbujiga anya da keun eoreuniran mallya I know the world, I know the world, nado aneungeol, yatbojima kkabuljima