What should I do about this girl?
I friended this girl that I don't really know on facebook the other day. I never really talk to her but we were at the same mass yesterday and when she saw me she waved with a smile on her face. I was surprised because I didn't even think she knew who I was. We only have two weeks of school left and she isn't in any of my classes so I don't know if it would be creepy to just go and talk to her in the hall.