Album: To.Day
Release Date: June 5, 2018
[Jisun] Hokshi algo isseonnayo
Sarange hwansangi maneun naieyo
[Saerom] Oh mundeuk neoreul saenggakamyeon
Ibul sok dwicheogimyeo na seolleyo
[Hayoung] Gidarin mankeum gunggeumhae
[Seoyeon] Sarangeun eotteon geoshilkka?
[Jiheon] Naega joahaneun [Chaeyoung] dalkomhan satang gateukka?
[Nagyung] Eonjenganeun kkumkkyeolcheoreom ogetji
[Jiwon] Sangsangi anin geu nari omyeon
[All] Jilkkeun nun gamkko yeoreul seyeobwayo
Tteollineun du bol wiro
Dalkomhage seumyeodeureo Boo
[Jiwon] Heorakae My first love
[Hayoung] Sojunghi ganjikalkke
I neukkim idaero neol
[All] Boo boo [Jiheon] my my boo boo boo
[Seoyeon] Hokshi algo shipeonnayo
[Jisun] Neodo nawa ttokkateun maeumingayo
[Saerom] Oh kkokkok akkyeo dueonnayo
Geureotamyeon ije kkeonaedo dwaeyo
[Hayoung] Sujubeun nae maeumsoge
[Chaeyoung] Balgeure kkochi pyeosseoyo
[Jiheon] Naega joahaneun [Jisun] bunhongsaek kkochi pyeosseoyo
[Nagyung] Eonjenganeun nado alge dwegetji
[Jiwon] Gidaryeowatteon geu nari omyeon
[All] Jilkkeun nun gamkko yeoreul seyeobwayo
Tteollineun du bol wiro
Dalkomhage seumyeodeureo Boo
[Jiwon] Heorakae My first love
[Hayoung] Sojunghi ganjikalkke
I neukkim idaero neol
[All] Boo boo [Nagyung] my my boo boo boo
[Seoyeon] Seureureuk seureureuk seureureuk
[Jisun] Somsatang gateun geol Boo
[Chaeyoung] Ttureureu ttureureu ttureureu
[Hayoung] Nae mame beonjeoyo Boo
[Saerom] Barame shillyeoon ttaseuhan ongie
[Nagyung] Neorang narang duri
[Jiwon] Irweojil kkeoya My first love
[All] Jilkkeun nun gamkko yeoreul seyeobwayo ([Jiwon] yeoreul seyeobwa)
Tteollineun du bol wiro
Dalkomhage seumyeodeureo Boo
[Jiwon] Heorakae My first love
[Hayoung] Sojunghi ganjikalkke
I neukkim idaero neol
[All] Boo boo [Saerom] my my boo boo boo