mam-i kko-igo eongkyeo ga-kkeum nunmuldo heullyeo eongmang-i doen gibun-ui won-in-eun hana Boy it's you it's you deo-ug michigessneun geon geuleon neoleul almyeonseo tto gyeolgug-eneun ni beonholeul nuleuneun Yeah I'm fool I'm fool Oh it's so tragic han-eobs-i haelo-un niga wae joh-eulkka nan neon neomu na-ppeun boyfriend boyfriend nal gajgo noneun boyfriend boyfriend neon jangnanchideus swibge swibge hwanaego ulbujijneun nal dallae So I call you my boyfriend boyfriend Yeah I call you my boyfriend boyfriend sesang moduga yoghae yoghae geulaedo babogat-i neol wonhae Boyfriend boyfriend ooh seubgwanjeog-in ni jamsu jeonhwal geolmyeon tonghwa jung ileon neoleul daeche nan eo-tteoghalkka gominhae oh oneuldo neul neomudo wanbyeoghan ni timing kkeut-ila mammeog-eun sungan jjalmaghage deonjyeojun dajeonghan mal nan sog-a tto sog-a Why is it so sweet geojismal-in geo aljiman tto neom-eoga nan neon neomu na-ppeun boyfriend boyfriend nal gajgo noneun boyfriend boyfriend neon jangnanchideus swibge swibge hwanaego ulbujijneun nal dallae Boyfriend boyfriend boyfriend Yeah I call you my boyfriend boyfriend sesang moduga yoghae yoghae da yoghae geulaedo babogat-i neol wonhae geulaedo neol joh-ahae geulaedo neol salanghae daleun salamdeul-eun jin-jja neol mollaseo geulae geot-eun kkachilhaedo sog-eun an geuleon geo Come on daleun salamdeul-i mwola hadeun sanggwan an hae gyesog neol joh-ahae nae hana-ppun-in boyfriend boyfriend nae igijeog-in boyfriend boyfriend neol nohneun geo nan mos hae mos hae hwanago seulpeodo So I call you my boyfriend boyfriend Boyfriend boyfriend Yeah I love you my boyfriend boyfriend Boyfriend boyfriend sesang moduga yoghae (yoghae) yoghae (yoghae) geulaedo babogat-i neol wonhae You're my boyfriend neol nohneun geo nan mos hae mos hae So I call you my boyfriend Let's go