가사: Crystal Kay. Bet You Don't Know.

Mezameru toki morning light sora ni todoki sou na ai
Kimi omou to wonder why sore dake demou SUGU make me smile

Watashi tachi no spritual yobi au no so mutual
I just love being next to you
Shinjiru no wa futari no shinjitsu

Hirahira mai agatte kimochi wa marude butterflies
Yume ja nai to ii no ni yume nara same nai de ne

Bet you don't know (oh) I love you so (oh)
Sore ijou (oh) And baby
Kimi dake wo aishiteru no
Itsudemo (oh) With you I'll grow (oh)
Subete wo (oh) And baby
Kimi dake wo aishiteru no

Kimi to ireba feels so good hikari mo furi sosogu
Niji no iro no you ni
Zutto kie nai de my baby boo from me
Not from me!

Kimi wo mitsumeru dake de kokoro no naka wa butterflies
Kiduiteru no? Sore tomo kiduka nai furishiteru no?

Bet you don't know (oh) I love you so (oh)
Sore ijou (oh) And baby
Kimi dake wo aishiteru no
Itsudemo (oh) With you I'll grow (oh)
Subete wo (oh) And baby
Kimi dake wo aishiteru no

Ikutsu kisetsu toori sugite mo
We'll never, say never
True love can last forever

Bet you don't know (oh) I love you so (oh)
Sore ijou (oh) And baby
Kimi dake wo aishiteru no
Itsudemo (oh) With you I'll grow (oh)
Subete wo (oh) And baby
Kimi dake wo aishiteru no

Kimi dake wo aishiteru no

Kimi dake wo aishiteru no

(Thanks to Hermonie for these lyrics)