Okay so I was dating this guy for awhile. We did everything together and always were with eachother. We were in love, or so I thought. We both started getting busy at the end of our relationship because of graduation and planning our parties for graduation. He finally decided to break things off because he's leaving for college in 2 months. He thinks that he won't be able to put enough effort into the relationship. 3 days later. he's back with his ex. The ex he didn't talk to for 8 months. The one he talked shit about when someone brought her up. His explanation is that “hes just having fun before he leaves”. Why couldnt he have fun with me?