<human>: Can you succinctly summarize the text in 1-3 sentences?

I have had a crush on this girl for about the past 6 months. We went to the same high school together (although I wasn't interested at the time) and we currently go to the same University and share a mutual friend who we are very close with so we see each other quite often.

Now that it's summer, we don't see each other around campus but we also live in the same hometown for this summer. We talk at least once every 2 days about random things and we always get along well and share the same kind of humor. 

Now I know what you may already be thinking, "you're her friend man, you are friend zoned." There are 2 reasons why I wouldn't say that is so:

1) As also indicated by our mutual good friend, she NEVER speaks about guys. Not that she saw a cute guy at a party, not that she is looking to date, and she also doesn't have random hook-ups.

2) There was never a point where I was denied (mainly because I never tried to move anything to the next level)

Point is, I like this girl, I really like her. Right now, we are close, she trusts me, and we have fun. I suppose my question is, do I just keep this going? Will there be a point where maybe she just realizes that I like her and that we should try things out? Or does there have to be a decisive move where I make it clear to her that I want to date her?

Extra notes: We've gotten Froyo once as a mini date but never talked about what it meant. She's also joining me and 2 friends to go do Zumba and a workout class tomorrow.
<bot>: I am close with a girl I have had a crush on, do I let it form into something over time or do I make it clear that I'd like to date her?