Do guys flirt the same in their 50’s?

I’ve been really feeling it recently with a guy who’s older than me. Not that much but I’ve been out of the game for a long while. He kind of ribs me and we have playful banter but sometimes I think I’m just reading into it. Maybe he likes that with everyone my age? Idk. I’m in my 30’s. He’s been fairly stoic since I’ve known him but jokes and messes around with me. I just can’t get him out of my mind though. I feel like he’s messing with me. I hate not knowing.