Who should I be now?

A girlfriend?
An ex-girlfriend?
A normal friend?
An acquaintance?
A best friend?
A sister?
Or a stranger?

I can be none. I am none. And I don't know which position to assume when talking to a guy I love, who wants to leave.

All I know is that every time I feel you, my heart still skips a beat.
Every time I hear you, I hardly can breathe.