Love in the distance :/

Hi! Suck a lot find someone that fix to you and them for mayor forces you go away :( The last summer I met a wonderful guy, we have fun, road trip etc etc and It was a basically a relationship without the tittle or the answer that make it formal, now I'm in my country and he's preparing a work travel that is going to spend 2 years 😢 I need to end the university too and relatively I'll take the same time. But them what?! We text each other everyday in the past but now, nou 😢 I don't wanna lost him ☹️ but is hard, I need to keep trying?? Or let it go???