You also have to take into account that is a very high possibility that what this guy is doing is being creepy and a “nice guy”, and whether intentionally or not is pushing anybody who might be potentially interested in him away.

I’ve seen it with one of my idiot friends. He’s perfectly nice normal person and you can have sensible conversations with them but whenever it comes to hitting on girls he goes all pick up artist on them. Of course if there’s one group of people who can’t hit on girls it’s people who watch pickup videos on YouTube.