Haven't spoke to my ex in about 4 months when she got a new boyfriend.
Went to a party yesterday her and her boyfriend were there, I get on with him a bit but sort of awkward..
She started talking to me randomly at the party just making loads of conversation. (we used to be close) Then we were going into town to the clubs and I ended up sat in the middle of my ex and my mate, her boyfriend was in the front.
She was making conversation with me all the way, then she lay on me and then bit me on the arm ( I don't know why)
Then at the clubs she was dancing with me and we were having a laugh like the best time I've had for a while but I don't get it..
She hasn't spoke to me for like 6 months, then acts like nothing happened. Can you explain it? And what should I do?