Thoughts appreciated

Is he blowing smoke up my ass or is he really into me? I told him I would love to be his friend if we possibly don’t ever date or become a serious thing. That’s how much I like spending time with him. Well he then sends that he wants to be more than friends. We have met up just to sit in his truck or my car to talk for hours. I have a son and he has no children. I’m 23 and he’s 29. Not too bad of an age difference. We agree on a lot of things and have a lot in common. We literally take the words out of each other’s mouths sometimes. I’ve voiced my concern that he has to love my son and treat him as his own for this to work. I have already said my son comes first and that he either accepts him or we don’t work at all. He was more than happy to accept. This is why he asked if I wanted more kids because I stated I would never have another child with a man that didn’t help and support me. My ex never helped or got up with the baby at night. I am guessing he asked that because it’s a deal breaker and he wants kids. He’s asking serious questions for this early on but I am guessing he won’t waste anymore time. Does he sound serious about actually wanting to date? He just seems too good to be true for him to be interested in me. Maybe I’m trying to pick something out. I don’t know.