What are we or am I overthinking it?

So since moving to uni I met a guy and we go out together a lot with a big group of people. On the way back from the clubs or wherever we are, he always gives me his jumper/coat because he doesn’t want me to get cold. He also makes sure to drop behind the rest of the group and just walk with me so that we can have discussions alone. In these conversations he has told me some of his deepest secrets despite only knowing each other a couple months because he “feels like he can trust me”. We have also been messaging straight back and forth for a month after he asked if he could have my number. I’m really confused where I stand with them as I really like them but I don’t know what they are thinking.

What are we or am I overthinking it?
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