so i'm in college and my friend (a girl) has a friend (a guy) who i always see at the library...i even went to a different one and he was there (i mean not like he was following me) but the thing is that my friends have said that he looks at me...they said that he was definitely paying attention to me...and they said it wasn't in a stalkerish way...anyway the other day it was really cold and my friend and i were going to the dining hall and our shoes were slipping in the slush and we were holding onto each other (it was a girl btw) and we looked like a mess and it was night. anyway i look up and i see this guy (who is not muslim) and he sees me and he smiles...and the thing is that we've never actually met. anyway, i don't really know what to do about that. he and i have a lot of mutual friends and they all say that he's a very nice, smart guy but i mean...problem there. i don't really know what to do. i try to avoid running into him because he is not unfortunate-looking and because i feel like if i got to know him, i might like him and i really don't want that to happen. any advice? comments? anything? help!