From L'Arc-en-Ciel's lastest album, "Real." (Thanks to Miko for pointing it out.) You should be able to tell who I think this is about.

* * *

a silent letter

Yubisaki ni wa mou todokanai
Haruka na yozora e
Kirameku hoshi wo hodoite
Hanashite ageyou

Stay with me nemuri ni tsuku made
Yasashii te wo hanasanaide
Maigo ni natta osanai toki no you da ne

Kyou mado wo aketara
Kisetsu no ashioto kiita yo
Aa, kimi no shigusa ya egao ga
...Boku no subete sa

Stay with me dou shitara ii?
Yasashii me ga togiresou sa
Maigo ni natta osanai toki no you da ne
...Sayonara wa

...I have been thinking about you

Dear my love tooi unabara mo
Watatte ku yo kono mune de
Arashi no hi mo nidoto mou osore wa shinai
Are you feeling namima ni miageta
Hoshi no uzu ga kirei da yo
Maigo ni natta osanai toki no you da ne
...Sayonara wa

* * *

a silent letter

My fingertips can no longer reach
The distant night sky
Shall I unbind this glistening star
And let it go?

Stay with me until I go to sleep
Don't let go of me with that gentle hand
It's like the time when I was lost as a little boy

Today, with the windows open
I heard the footfalls of the season
Oh, your gestures and your smile are
...Everything to me

Stay with me-- what should I do?
That gentle gaze looks like it's about to break
It's like the time when I was lost as a little boy
...Saying goodbye

...I have been thinking about you

Dear my love even across the vast, faraway sea
I'll come, in my heart
I will never fear stormy days again
Are you feeling-- I looked up at the waves
The swirl of the stars is so beautiful
It's like the time when I was lost as a little boy
...Saying goodbye