Who is?

It's as if hearing him singing this song to me.

Hearing it is as if seeing him in my mind.
Sometimes I just don't think I deserve anyone.

Or probably just won't find anyone for myself.

Haha, Bobo teases me from time to time.
But I guess I am just too hard for any guys to take up.

It's not that I want to be that way.
but I'm hard on my own.
(as in I demand a lot from myself)

Which guy could take that?