Yume no naka tōku kara kikoeru
Arāmu no saundo o sunūzu
Sukoshi zutsu nare te iku sono kyoku no yō ni
Kono hibi ni nare te iku kara
Nagare ta namida wa akubi ni kakushi te
‘kyō mo yoi ichi nichi da' nante
Sō na n da kono sora ga waratteru yō ni
Kimi no kokoro hareru ka na?
Kitto Good bye your day
Kon Good bye your day
Tobira o ake te atarashii ichi nichi e
Nagare te ku taimu rain
Tsunagari dake nokotte iku LINE
Hontōwa ki ni natte shōga nai kimochi
Demo tagai no tame da kara tte
Senaka o awase te arui te ki ta daro u
Imasara mō furikaera nai
Kitto Good bye your love
Kon Good bye your love
Doko ka de ae ba waratte hanaseru yo
Kitto Good bye your day
Kon Good bye your day
Owari ja nai n da atarashii sutāto e
Jā ne
Zettai furikaera nai tte
Namida wa nagasa nai mada deau kamo shire nai kanashimi ga
Takusan nokotteru
Deai to wakare
Sono egao totomoni
Ichi nin no jikan datte yatto sorenari ni
Tanoshimeru yō ni natte ki ta daro u
Egao de sayonara
Kitto Good bye your love
Kon Good bye your love
Kanashii kao wa ame no hi dake de yoi
Kitto Good bye your love
Kon Good bye your love
Tobira o ake te sono kao age te
Aozora mukatte ashi fumishime te
Atarashii ichi nichi e