Been seeing Mr. Perfect On Paper: shared interests, activities, achievements, values.
But neither of us seems passionate about getting physically involved, and I don't feel -- and I guess he doesn't either -- that it's just awful to part at the end of an evening or a day together. We're both 60ish, were in 25-year marriages that ended (obviously): are we just gun-shy and holding back, or is this just not the relationship we need?
It sounds to me like you've met the perfect man to be your friend.
You seem to have a lot in common, so I don't see the harm of spending time together, but it seems that you're just not attracted to each other. Attraction is vital to a romantic relationship.
Is it possible attraction will develop?
Sure. Definitely. But it's also possible it won't. As long as you and your friend are having fun together, why not hang around with each other long enough to find out?