The Strangest Walk I've Ever Had

The entire park is surrounded by a mile-long looping road with its attractions, like playgrounds and ponds. A man who looked to be in his forties walked past us, walking the same direction we were up towards the playground and the outer side of the loop. He smiled at Kira, nodded, said hello, where cute dogs or something like that and kept walking. This man passed us again only ten minutes later, directly across from where we'd seen him previously. Just like he did before, he smiled and said hi. This time Kira and I looked each other once he was already ahead of us and said, well that was weird. It's common and expected to pass people