*Boy walks up to girl*
Boy: Why are you single?
Girl: I'm insecure and most guys don't want a girl they have to work to prove somthing to.

~Next Day~
*boy walks up to girl*
Boy: Why are you single?
Girl: I'm smart. Guys are afraid that I'll be able to tell when they're using me.

~Next day~
*boy walks up to girl*
Boy: Why are you single?
Girl: The guy I like hasn't noticed me

~Next Day~
*boy walks up to girl*
Boy: Why are you single?
Girl: The right guy hasn't given me the time of day.

~Next Day~
*boy walks up to girl*
Boy: I know why you're single.
Girl: Why?
Boy: I haven't proven to you that you are beautiful. I haven't promised you that I'll never use you. I have noticed you but I've been to scared to show you that I have. I've been stupid not to give you the time of day. And because I have yet to ask you to be mine.