Facebook Quandary

[King_S]

I had people over last week for a party. An attractive girl showed up, at which point I talked to her. She left with her roommate to another party. I didn't go after her because I had another prospect that night. Anyway, I asked for her phone number as she left and she gave it to me. I had shown sexual interest in her throughout our previous conversation.

So, some guy had texted her endlessly that night with odd comments. Her friend, of whom I think very lowly, thought that I had sent them to her. She asked my close friend if I had in fact texted her friend. My friend asked me, which I completely denied(truth: I did not text her at all).

The dilemma presents itself, I believe that I added her as a friend on Facebook, but she hasn't appeared as a friend after two days. It's obvious that most people look at Facebook everyday, let alone their email if they're normal(Facebook informs its members of events via email).

Should I friend her again, as a girl who gave her number to me would most likely have interest.