Ijen naega gajang seolleneun sigan
nae apeseo neo nun gamgo isseul ttae
sajincheoreom hanahana cheoncheonhi

dugeundugeun barabol su isseoseo
Let me sing
rarara ra ra rarara
Let me sing
rarara ra ra rarara
ijen naega gajang gidarin sigan
naui pumeseo neo jamdeureogal ttae
neoui gwisgae norae bureumyeo
todaktodak haejul suga isseoseo
Let me sing
rarara ra ra rarara
Let me sing
rarara ra ra rarara
Baby I'm sleepless
eoneusae bameun gipeogane
sleepless
saegeungeorineun sumsorie
sleepless
dugeungeorineun nae gaseume
sigan ganeun juldo moreugo
ijen naega gajang haengbokhan sigan
achimkkaji neoui gyeote isseulge
neoui du nune naega bichil ttae
i noraereul ieoseo bulleojulge
Let me sing
rarara ra ra rarara
Let me sing
rarara ra ra rarara
baby I'm sleepless
eoneusae bameun gipeogane
sleepless
saegeungeorineun sumsorie
sleepless
dugeungeorineun nae gaseume
sigan ganeun juldo moreugo
rarara ra ra rarara
Let me sing
rarara ra ra rarara
Let me sing
rarara ra ra rarara
Let me sing
rarara ra ra rarara