Romaji

Kimi ga kureta konna omoi wo
Mou otoshitari miushinattari shitaku wa nai kara
Kokoro no tegami ni tsuzutte shimatte oku yo

Dare ni mo iezu ni kokoro no tegami tsuzutte wa
Hitori ja mochikirezu ni iru
Sonna watashi wo nani mo mite inai furi shite
Itsu datte ne kimi dake wa
Norikoeraresou ni nai kabe wo
Sotto damatte kowashite kureteta... Sincerely yours

Kizukeba itsumo watashi wo mamoru you ni mitsumeru
Kimi no hitomi ga atta

Kimi ga kureta konna omoi wo
Mou otoshitari miushinattari shitaku wa nai kara
Kokoro no tegami ni tsuzutte shimatte oku yo

"Daisuki" ya "arigatou"
Sonna kotoba ja katarikirezu
Mienai kokoro no tegami
Hirakou to shite kureta no mo yonde kureteta no mo
Itsu datte ne kimi datta
Kitto saigo no peeji ni mo watashi wa
Ai ni mitasareta naka ni iru deshou...Sincerely yours

Kizukeba itsumo watashi wo mamoru you ni dakishimeru
Kimi no subete ga aru yo

Kimi no subete kanjite kita kono kokoro wa
Shikata nai hodo ni
Nee atatakai yo
Kyou mo ne kokoro wa kimi dake de afureteru

Kimi no subete kanjite kita kono kokoro ga
Shikata nai hodo ni
Tsutaetai koto
Kyou mo ne kokoro wa
Kimi dake de afureteru
Nee eien ni
Kokoro no tegami ni
Sotto shimatte oku kara

English

I never again want to drop or lose
This love you’ve given me
I’ll write it in a letter in my heart and lock it there

I can’t tell anyone about it, so I write a letter in my heart
But I can’t carry everything myself
You'd pretend not to notice anything's wrong
And whenever I reached a wall
That seemed insurmountable
You quietly, wordlessly, broke it down…Sincerely yours

I’ve realised that your eyes have always followed me
Protectively

I never again want to drop or lose
This love you’ve given me
I’ll write it in a letter in my heart and lock it there

I can’t say things
Like “I love you” or “Thank you”
It was always you
Who opened up the invisible letter in my heart
And read it
I’m sure even on the last page
I will be surrounded by love…Sincerely yours

I’ve realised you’ve always held me protectively
With everything you have

My heart has felt all of you
And it can’t help
But feel so warm
Today, as usual, my heart is overflowing with you, only you

My heart has felt all of you
And it can’t help it
I want to tell you
Today, as usual
My heart is overflowing with you, only you
I’m going to lock you forever
In the letter in my heart