Girl's Behavior

This girl might be interested but I'm probably just overthinking it?

There's this girl that's in my major that I was friends with for some time (about a year) and we had a few classes together. Anyway I was interested in her, and I found out or I guess you could say I took the hint that she wasn't into that sort of thing. I backed off and started distancing myself to which she didn't really care about. About a month later me, her friend, and another guy from the class were studying together. Me and the dude started having conversations about our tastes in girls and she finds her way into the conversation by asking me who I liked. I didn't really give her an answer. She said Hannah (the name of the girl I was kinda crushing on) and I just sat there and wondered how she had me figured out lmao. Anyway, that happened, and Hannah started paying a little more attention to me but of course I just wanted to play dumb and pretend not to notice cause I wasn't gonna overthink things like that, especially after I moved on.

Time passes, she's had me on snapchat for the longest time, and she's always one of the first few viewers of my stories like she's got notifs on for it or something 😂 just a side detail but I guess she's paying me some sort of attention

I mean I guess I never made it obvious that I liked her I was very indirect and hard to read, now her friend asks me if I was interested, I said yeah I was at a point, and now she starts acting different. Maybe I'm just reading too much into it but I'd like some opinions
This girl might be interested but I'm probably just overthinking it?
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