Am I doing a stupid thing by meeting up with him?

Am I doing a stupid thing by meeting up with him? Details below

I met a man around September last year after not dating anyone for 3 years. He was pretty special and I was amazed how much we had in common and how our life styles matched, coupled with good chemsitry, amazing conversation. It was just easy and I felt happy. He was so intelligent and as someone who is attracted to intelligence, it seemed like a good match

But a few months down the line, he started being very distant, hot and cold. I found out he had something going on in his life which was very stressful and was his priority and he ended things. In fact his visa was expiring and this was causing him stress as he might have to leave the country . He told me he didn’t feel a romantic aspect

I was really upset, but allowed myself to move on. Not had any interest in dating anyone else and I don’t think I will for years again, it’s hard to find what me and him had. He was a lovely man

But 2 months on, he reached out to me. He’s got his life back in order and although nothing romantic mentioned. He’s being very consistent with communication, he’s set up two meet ups in advance, this Saturday and the Saturday after. Even booked a restaurant I mentioned in passing on the first date, I’m amazed he remembered it as I told him it’s one that I’d love to try as caters for my allergies

And right now I still feel pretty neutral about him, I mean I’m guarding my heart. I would describe myself as demisexual. Is meeting him a stupid thing?