Guys, do you enjoy making someone jealous?

My Crush mentioned not one but TWO girls to his friend while they were right next to me with no contribution to their conversation yesterday and he‘s done it before, naming random „she“s while talking to his friends (they sometimes have no idea who he means by she) and I feel like he does it on purpose or am I reading into this too much?

Is this payback for me having a guy friend? He was upset about that before.

Or is he just not into me enough to not talk to other girls?