Datte datte baby
Ai ai aitai wa
Baby baby baby
Himitsu no deeto shitai ah!

Mattaku mattaku mattaku yaru ki ga nai tte
Minna wa minna wa minna wa iu kedo
Hontou wa hontou wa hontou wa tada koi ni muchuu
Nannimo nannimo nannimo te ni tsukanai

Koukai toka shitakunai
Dekiru koto wo ima shitai

Baby! Koi ni knock out!
Subete ga love ne
Haru no sei ka na? Tomannai!
Baby! Koi ni knock out!
Kuchizuke shitai
Shoujiki ni iu wa "I love you"

Datte datte baby
Ai ai aitai wa
Baby baby baby
Himitsu no deeto shitai ah!

Konna ni konna ni konna ni ai shita koto tte
Mattaku mattaku mattaku hajimete
Denwa ga denwa ga denwa ga ichinichi juunikai
Meeru mo meeru mo meeru mo nijuukai

Anata ni atte kawatta
Tsuyoku nareta ki ga suru

Baby! Koi wa endless!
Subete ga anata
Natsu ni natta tte tomannai!
Baby! Koi wa endless!
Ie nukedashita no
Konaida barete yabai yo!

Baby! Koi ni knock out!
Subete ga love ne
Haru no sei ka na? Tomannai!
Baby! Koi ni knock out!
Kuchizuke shitai
Shoujiki ni iu wa "I love you"

Datte datte baby
Ai ai aitai wa
Datte datte baby
Suki suki suki dakara
Baby baby baby
Nannimo kowakunai! Ah!