We werent dating, though out of all the girls ive hooked up with, this is the girl I would date. Anyways I have some of this girls stuff who I was hooking up with over the summer. Shes coming by to get it tonight/tommorow My question is, can I ask her what happened? I'm over it, I dont care, but I am interested to know why so I can prevent it from happening to future relationships. What happened: We met in class, hung out, hooked up, this continued till the class was just about over. She started not returning my phone calls/txts/facebook messages, whatever I got the hint fast and cut off communication. We have exchanged maybe 2 messages since summer happened.