ost business proposal lirik

Oh yeah, oh smile again Hana dul set gogaereul dollimyeon hanbal yeope seo isseo Nunbusyeo bami garyeodo neon neul bichi na Niga wonhandamyeon haneurui byeoldo ttada julge Baraneun geon eopseo geunyang naegeman useo jullae Machi ice cream cakegachi Uh nan Nan ni yeop?seo noga wae geur?on geolkka Can you tell me nal saranghaneunji . yang terdalam lirik dan kunci gitar