I really like this guy..?

Hes japanese.. But, hes really nice and cute.. one problem, hes only here for 11 days.. but we are friends and its only been 3 days so far.. He sits with our group at lunch and so, i sit next to him. i talk to him about my culture (aussie) and he does the same, He has even hugged me :@ But I dont know how it would work or if i would even get a chance with him D:?