I'm confused

Hey there ladies, I've got myself a fwb. We've been at it for a few months now, he's nice and all but idk if he's just being nice or he has feelings for me. He asks about my welfare every day, we always hangout before our hookup session and we talk about ourselves at times, sometimes we talk about families and friends. I don't know if it's normal or not but I kinda feel like sometimes it isn't. But the thing is, we both have other sex partners and I don't say much about myself with my other sex partner but I don't know about him. What should I do? 😭😭😭