What is this guy trying to say?

I know this guy and since meeting him I’ve had some feelings towards him but I kinda assumed he’d never feel that way so I’ve pushed it down and have been just trying to exist as his friend.
He normally avoids me more than others in the friend group and while we’ve had small talk and banter we aren’t super close. Recently he went from never viewing my Instagram stories to viewing every single one.
Then the other night he was suddenly just nicer to me than normal he didn’t avoid me and even chose to sit with me at a mic night we always attend with a group. At one point he was sitting across from me and put his face in his hands and just stared right into my eyes for quite a while. After that he moved over next to me and throughout the night continued to just make eye contact and just stare at me or at some points we’d make eye contact and both just look away as fast as possible. I was drinking a watermelon redbull and he asked to see it so I handed it to him, he looked at it and then gave it back. A few minutes later he went and got the same one.
At one point I guess I gave him a look like I was upset with him and I told him I honestly just have a resting b* face sometimes and it wasn’t him. His response was to ask if I was having boyfriend problems even though I’m sure he knows I’m not in a relationship.
He even invited me to go to Disney with his family.
The whole night just felt very different than what I’m used to with him and It was really pleasant but I just can’t seem to understand what he’s thinking. I know he’s asked my friend about me because she told me but I thought I was so sure he wasn’t interested in me. It’s so confusing and I’m trying to tell myself that he was just being nice and I’m delusional but really I don’t have any experience with relationships or flirting so this is all new to me😭
What is this guy trying to say?
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