I dont know what to do i miss my friend?

my best guy friend moved to a different country years ago. about this time last year i added him on fb, and we tlked A LOT. i have this MAJOR crush on him since i first became friends with him!! turns out he liked ke bak to but got over it becaise of distance :// but good news is hes finally visiting. the thing is im in LA and im not going bak home till next week, and we havent talked for about 3 weeks now and GOD I MISS HIM SO MUCH. i have dreams about him almost every night about us seeing each other i miss him soo much. i dunno what todo. im also kinda heartbroken when i found out he doesnt lyk lyk me anymore (my friend told me this) so ive been crying a lot about tht. but i really miss him im dying on the inside i dunno what to do :( please help :(