Too keen?

Hi, I haven’t posted on this community before but here goes… I’ve started chatting to a guy who I had a thing with a few years ago. We were friends with benefits so to speak. We recently started talking again during lockdown and have met a few times for walks (nothing else!) Thing is, I was a totally different person back then and when I meet him, I’m reminded of what I used to be like. He’s a nice guy but at times he comes across as too keen. I don’t want to lead him on but at the same time I enjoy his company. Just looking for some advice on the best way to go about this. I don’t want to throw away something that could potentially be a good thing but at the same time, I’m just not feeling it right now. Do you think I should meet up with him a few more times before making my mind up? Thanks ?