Guys, How to proceed with a previous hook up?

A guy I hooked up with last year, we had the best chemistry but at the end of the day it was horrible timing. I was starting a new job and he just lost his job in the midst of taking a bunch of professional exams. From time to time I see him places around town at a distance anyways he rode is bike past me at the park last night. It was dark and no one else around for reference and I haven’t heard from him for a bit and I don’t need to chase a guy. It was dark so it was hard to tell if it was him but I’m pretty sure it was. After he completely passed me going the other direction I twisted my neck around and i noticed he had his neck completely twisted around looking right at me as he was going the other way (not looking where he was going on his bike)….. I don’t think he recognized me at first as it was in the dark and I was wearing a massive parka….. is there still something there? For the record this is my stomping grounds not his if that makes a difference

Guys, How to proceed with a previous hook up?
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