i've been together with this girl for 3 months and we both like each other but we are not boyfriend and girlfriend, although we do things that couples do, like going to the cinema, going for a snack, or a walk ..and sex of course. The problem is that she is going to study a full year abroad and I only have a few months left to be with her. I really love her and the thought of losing her is almost unbearable, but i know that it's going to happen anyway

Do you think i should tell her i love her, before she goes away?