So I'm 21, and I'm almost certain I'm in love with my best friend but he's 31. Exactly 10 years older than myself, his birthday is literally the month and day before mine (his is May 7, mine is June 8). I'm not usually superstitious or anything like that, but for some reason I can't help feeling like we're meant to be and that just tops it off... (I know, I'm weird). Anyway my question is, is a 10 year age difference a big deal or is it okay?