<human>: Can you condense the text into a few key points?

So this isn't your typical /r/relationships post, but I need some advice. There's this one girl at school that I share a couple classes with, and although it never crossed my mind before, I think she might be into me. I can't really provide any concrete examples, but based on how she acts around me I feel like she could have some feelings.

Although we've never been super close friends, recently she's been going out of her way to talk to me about stuff. A lot of the time when I'm walking to class, she'll stop me for a couple minutes just to ask me how my day is going, etc. Also, she likes to break the touch barrier a lot, she often will touch my arm or occasionally punch me in a playful way. 

I know the stereotype with guys is that we have a really hard time reading signals, but I don't want to jump the gun and look like a fool. This isn't the first time I've asked a girl out, but at the same time I don't want to just go out there and ask without thinking about it beforehand. The issue I'm kind of struggling with is that I'm not 100% sure about how I feel about *her*. She's really funny, I enjoy talking with her, and she's pretty cute, but I'm not sure if I really want to be *with* her. So I guess this question has 2 sides to it. Is she into me, and should I go for it and ask her out?
<bot>: Girl at school seems to like me, I think she's cute and fun to hang out with but not 100% certain how I feel yet. Should I go for it or wait a bit longer and see what happens?