Because

You told me to be happy like there was nothing wrong .

Watching your back when you walked away ,

I prayed you wouldn't cry BECAUSE of me .

If I see the falling tears , 

I can't leave , I can't let you go ,

BECAUSE the rain was falling , it was really okay .

BECAUSE I couldn't see your tears , it was okay .

BECAUSE it is okay , I couldn't hold you back .

BECAUSE the rain that could erase the painful memories in your head was falling down .

BECAUSE your heart was crying , 

BECAUSE the rain was falling ,

BECAUSE my heart was crying .

BECAUSE I loved you ,

I couldn't hold you back to embrace the sadness in your clear and gentle life .

I think I may become the rain .