Don'na kotoba ni kaete
Kimi ni tsutaerareru darou
Are kara ikutsu mono kisetsu ga 
Toorisugita keredo
Itsumo soba de waratteru
Watashi ni mo ienai koto ga mada hitotsu dake aru

Secret of my heart  utagattemo nai ne
Itsu datte sukoshi no mirai ga areba
Shinjitsu wa te ni irerareru hazu
I can't say mou sukoshi dake I'm waiting for a chance

Kon'na odoyaka na toki
Motto tsunagatte itai
Subete wo miseru no ga kowakute
Sukoshi hanarete aruku
Kimi no yokogao ga nazeka
Kowaresou de mamoritai motto chikazukitai yo

Secret of my heart  wakatte kureru yo ne
Dare datte nigetai toki mo aru kedo
Sore dake ja nani mo hajimaranai
I can't say kitto kanarazu I'm calling for a chance

Can I tell the truth?  Sono kotoba iezu karamawari suru kuchibiru ni
Feeling in my heart kakusenai kore ijou 'Cause I love you
I will be with you  Wherever you are  Can you feel my heart?

Can't you see, you're my dream  ushinaitaku nai yo
Taisetsu na kimi to sugosu kono jikan
Akirameru kurai nara shinjite
I just wanna say mou mayowanai

Can't you see, you're my heart don'na tsukuri mono mo
Kantan ni kowarete shimau hi ga kuru
Dakedo mada itsumademo kawaranai
Secret of my heart  Our future is forever