Ah, the joys of young adulthood/teenaged angst.

I would start this moment with setting some parameters for yourself. Do NOT date anyone that doesn't have the courage and respect to properly phone you up/see you in person and ask you out. I seem to recall a thread from you not so long ago also "wondering what something meant" type of situation.

Do not lose sleep/experience angst over this nonsense with young men. Not saying you are, just cautioning you. Focus on you, your schooling (yeah, again with the schooling), your friends and your family.