I love this girl she loves me back problem she is here 4, 7 months, and idk if it will work out!!! ?

i love her she loves me at school we spend everyday together its nice and all we hug, but when either i or her lean in to kiss either one of us say we shouldnt bcs she doesnt know if she is going to study here at montreal, but she lives in venezuela, her real parents, she misses them and her friends, and she is only here as an exchange student, i find her sweet and so i take it slow for her (btw im 17, and i only had 1 gf and it was 4, 2 weeks,) so i dont want to ruin this even though during the holidays i told her to think about it and idk if she will want to continue, but it looks gloom.... idk what to feel or do, if she says just friends il still be happy, cause i care for her all the same, we are best friends who hug alot and its fun, but we want to kiss so bad... tell me what i should expect, but remember she has the possibility of moving here at canada and go study in montreal so... idk...