Here is the one question I need answered, when he visits again will he come back and find me if he loves me or at least tell me if he's here?

So he does not know you are "in love" with him? Sorry but you have fellings but love grows after you have been in a relationship for a while, not from someone you don't hardly know.

So why are you not keeping in touch with him, why are you not emailing or face book or text or something.

I am messaging him on Facebook, he told me he misses me a lot. Do you think one day he will see me again? Or come back to see me?

Friend, I don't think anyone can answer your question. Maybe not even him, he may not know how he feels and certainly non-one can predict the future. You may have to resign yourself to letting it sit in the lap of the gods, and just be prepared for either eventuality. Definitely you should not let this take over your life; get out there with your friends, spend time with your family, get deep into work and study, and if the worst happens, you won't have isolated yourself and will have resources to cope. I hope it works out for you, but beware ! I was in this position once, he was the love of my life, and he came back... and it was AWFUL ! Stars in our eyes had blinded us both to reality.

I cannot predict what he will do, but before you give him your heart, find out. Relax, and see what happens and act accordingly. Never get carried away by the attentions of a stranger. How old are you both, and what's the distance between you?