How would you handle

This is all good perspective you all are bringing and some replies are making me brave.

The more I think about it, the more i think i am being too sentimental from the past. I met him at a car show back in the mid to late 2000s. He didn't originally focus in on me until he came to know I was in auto school at the time. He thought it was really unusual because it was. He then turned his focus on being helpful, and he was. He gave me a set of rally wheels for my first dart and was the first to show me how to break a tire bead and change a tire on a tire machine. In those days he always treated me like a kid because in those days I was still really kid like, really late and mainly because my size. In those days everything was ok.

But now things are different, I'm not that plain "kid" anymore with all the time in the world. I have a very demanding job and things going on. I'm in my early 30s now, so I don't even think like I did then and I'm really feeling like I outgrew him.

I really have to make a decision soon because today I got home from work and there was a note on the door that he had been by. I looked at security camera footage and he was here with an unknown guy who looks like a teen and there was a female in the car whom I also don't know.