I honestly can't tell if my friend has feelings for me

I've known this guy since 7th grade & we've always been great friends. We lost touch during college, but are now talking. The thing is we are currently FWB but it seems like he may want more. He goes above & beyond FWB things. He'll check up on me, call or text just to talk, looks out for me, we send each other random selfies just because, & other stuff that makes me think he may have feelings for me.

I don't know if I'm reading too much into this or what, but I need some help. I've never been good with things like this.