Lutefisk

Alright, I need another opinion as to whether I should make a sly move or not. But before we begin, let me clarify that I have never been one whom confuses a girl being flirty with a girl being friendly. Compliments, laughing at bad jokes, smiling while conversing, etc. are all just girls being friendly. Now, there is a girl WAY out of my league that is always friendly and polite, she's one of the nicest people I know. No big deal. I've even ignored her initiating physical contact/ getting me to touch her as her just being social. ' But Friday, she did something pretty damn friendly. I walk into a class, sit next to her, then for the hell of it take out my chewed gum and say, "do you want this?" Then she takes out hers and replies, "Wanna trade?" So I laugh and tell her of course and then we actually [bleep]ing do it, lol. Surprisingly, it wasn't weird at all. The rest of class I may have noticed some "primping" going on with her. So, anyway, should I try to get something going between us? Again, remember that this girl is always friendly/nice/lovely to everyone, but still....damn.