Student Exchange Programs

we went out for long, we were both very much in love. we talked about being together forever and all those things. and we lost our virginity to each other, it was very special. however, she was an exchange student and finally moved back home.. we tried the long distance thing but everythin slowly fell apart. after several months, she s now with another guy and loves him! this girl IS the love of my life! if i go to her country in a couple of years, after study, could i get her back?