Saerom | Hayoung | Jiwon | Ji Sun
Seoyeon | Chaeyoung | Nakyung | Jiheon
hoksi algo isseotnayo
sarange hwansangi manheun naieyo
o mundeuk neoreul saenggakhamyeon
ibul sok dwicheogimyeo na seolleyo
gidarin mankeum gunggeumhae
sarangeun eotteon geosilkka?
naega johahaneun
dalkomhan satang gateulkka?
eonjenganeun kkumgyeolcheoreom ogetji
sangsangi anin geu nari omyeon
jilkkeun nun gamgo yeoreul seeobwayo
tteollineun du bol wiro
dalkomhage seumyeodeureo boo
heorakhae my first love
sojunghi ganjikhalge i neukkim idaero neol
Boo boo my my boo boo boo
hoksi algo sipeotnayo
neodo nawa ttokgateun maeumingayo
kkokkkok akkyeo dueotnayo
geureohdamyeon ije kkeonaedo dwaeyo
sujubeun nae maeumsoge
balgeure kkochi pyeosseoyo
naega johahaneun
bunhongsaek kkochi pyeosseoyo
eonjenganeun nado alge doegetji
gidaryeowatdeon geu nari omyeon
jilkkeun nun gamgo yeoreul seeobwayo
tteollineun du bol wiro
dalkomhage seumyeodeureo boo
heorakhae my first love
sojunghi ganjikhalge i neukkim idaero neol
Boo boo my my boo boo boo
seureureuk seureureuk seureureuk
somsatang gateun geol boo
ttureureu ttureureu ttureureu
nae mame beonjyeoyo boo
barame sillyeoon ttaseuhan ongie
neorang narang duri irwojilgeoya my first love~
jilkkeun nun gamgo yeoreul seeobwayo
tteollineun du bol wiro
dalkomhage seumyeodeureo boo
heorakhae my first love
sojunghi ganjikhalge i neukkim idaero neol
Boo boo my my boo boo boo