Song: Bai. eternal

White in the starry sky (note: white means singing in Japanese)

Limo: Kenai Mo Chen

Put it together: UR my love(U and r are the initials of white pine and Rimo respectively = you are English, and you just like it with the back)

Personality signature:

-A bright spot in the starry sky. What am I singing?

The above is original.

If you choose me as the best answer, I will give you more.