My own opinion is it's very suspicious. It's absolutely possible that this guy was a failed predator, but I think it's dangerous to approach these things with absolutes. I'm an awkward person myself. I constantly stress about how my actions are perceived by others because I'm aware of this awkwardness, and how easily actions can be misconstrued. It just makes me uncomfortable that there's a post with 50,000+ upvotes and over 3,000 comments with everyone in unison damning someone for a situation we have no context for. The world is a scary place because predators exist, but it is also scary that a person can be completely demonized from a few second clip that doesn't' even have audio. I don't mean to personally confront you, it's just the premise of what we're all doing here that's very strange to me.