Does my coworker like me or am I reading too much into it?

There’s this guy I work with that I’ve started liking and I genuinely can’t tell if there’s something there. He asks what time I get off most of the times I see him I’ve caught him looking at me from across the store, and when I look back he usually doesn’t immediately look away. Sometimes he’ll raise his eyebrows or make a little face at me too. We’ve had conversations about college, stuff outside of work,and one time we ended up talking on break basically the whole time. He’s helped me with things at work, and there have also been little moments where it feels like he’s paying attention to what I’m doing,but nothing super obvious has happened. He hasn’t asked for my socials or made any moves outside of work, which is why I’m confused. Do you think this sounds like possible interest or just him being comfortable/friendly with me?