I don't really know which category to put this in so w/e.
I have a crush on this girl I met earlier in this semester in one of my classes. We started hanging out with 2 other girls from that class throughout the semester. Turns out she lives a decent drive away from our college (4-5 hours I'd say) and she's going home in a few days after our last exam. I only recently (a week or two ago) developed feelings for her and I know we'll meet again after this summer, but I should a) wait after summer break ends to ask her out, b) ask her out before she goes home or c) just not ask her out at all. Help?