We were casually going out starting in late October, and in late November I told her I didn’t see us getting serious because I was leaving town for a few months at the beginning of February and I didn’t see us working long distance. She said she understood and would still like to hang out while I was home so we did. 

Fast forward to February, I am going to leave in a few days and we are still hanging out from time to time. I throw a going away party with some friends at my house and don’t invite her and she gets wind of it and gets upset, saying it was rude to lead her on. I remind her of the very upfront conversation we had in November, but she says that I had acted like I did want something serious and that’s why she hung around after we had that talk. AITA?