Ano koro no jibun wa ima mo
Kokoro no naka waratteru saichuu
Sayonara no doa ga tojiru
Sono sunzen ni kuchi ga hiraita
Koe ni hasereru ima are kara
Mou nandome no Birthday
Tatta san byou dake de
Anata ni tsutaetai kotoba
Tatta san moji dake de
Anata o te ni ireru kotoba
「S・K・Y」
Hassha jikoku o ki ni shinagara
Futo towareta samishii ka to
Ah... nanda sono henji wa
Tatta san byou dake de
Anata ni tsutaetai kotoba
Tatta san moji dake de
Anata o hikitomeru kotoba
「S・K・Y」
Moe ni hasereru ima are kara
Mou nandome no Birthday
Tatta san byou dake de
Anata ni anata ni
Anata ni tsutaetai kotoba
Tatta san moji dake de
Anata o te ni irareru kotoba
「suki yo」