I'm not quite sure how to answer. I can see Sam and Dean not caring as much bc they're mostly with each other and I don't think guys care unless they were with someone on a regular basis.

Jared and Jensen-I think they definitely trim it up. That's a very good possibility, IMO. You can tell they shave what they have off they're chests and necks. I don't think they're just really hairy guys but they do shave.

I don't like facial hair on Jared but I do on Jensen.