How do i approach this girl i like?

I can say all of us who went to college probably was in your shoe. Actually, for me I happened to have lot more than few. Anyways, I did talk to a girl that I happened to like and I guess it was fate that she lived in the same dorm as I was. I didn't know at the time but I was doing my laundry and I happened to see her sitting in the common area doing her studies in the same cl we were in. She actually said hello as I ped by and that made things a lot more easy since I didn't had the guts to say hello. However, things went pretty smooth after we got started to talking and next thing I knew, we were talking for hours. After that initial talk we were in better terms and went on eating and playing pool at the student lounge. My only regret is that I didn't go deeper in the relationship and after the summer break, she was hanging out with her new boy friend. I suppose being a virgin at 19 didn't help either. So my suggestion is leave it to fate or just get enough courage to strike up a conversation. Ask her where she's from and find out her family back ground and her dreams and goals. The more you listen you will get to know her better.