feelings for my ex??

Malia
So I have applied to colleges and one of them is where my ex goes to school. We dated for about 6 months last year and the breakup ended on ok terms. I say OK because I was very hurt in the beginning but we talk occasionally now and I feel fine and don't have any hard feelings. When applying to colleges I didn't think about following him and only applying to a certain school because he goes there...I actually want to go to that school. More recently I have been having thoughts about what if we end up getting back together.
Should I bring up these feeling to him? He has said that if I end up going to school there we should go out and catch up. I don't really know how he would feel about getting back together since he is the one who ended things between us. Maybe I'm just in my feels but I need to vent and maybe get some input from someone else about how I should or should not act upon these feelings.