The thing about that guy is I haven't heard from him in about three years. And not from lack of effort on my part. I've sent the occasional email, tried calling (in fact, he changed his phone number and I didn't know it until I accidentally rang up his ex), lots of stuff. Last time I tried reaching out to him was maaaaaaaaaaaybe six months ago.
Now, as him running into me....
Did you notice anything in our conversation? He talked about the stuff he was working on. Didn't ask anything about mine, even when I mentioned something. He was the focus here.
So why would I want to reconnect with someone who isn't interested in me?