I been seeing this girl and this summer she went to this guys graduation party that she randomly knows, and hasn't seen in a very long time, and brought him a graduation card.

(my first thought was why would she even go there she doesn't hang with this guys circle)

I was at her house today and saw on Facebook that he messaged her recently saying thanks for coming to his party and she had text wall replies to his messages, I know he doesn't livr in town, so my gut was he was messaging her now as he was back in town etc etc.

She brings her computer to my house sometimes, so the thought of her deleting certain paragraphs from the conversation isn't too far fetched.

After seeing this I simply stood up told her I had to go home, she kept asking me if I was pissed, what was wrong and I left. When I got home she was waiting outside my place, and I ignored her went inside.