Note: If you ever find yourself in a Finnish sauna, do not follow the example set by the gentlemen in the recording or people will think you're weird and creepy.
For instance: Do not wear a towel (let alone anything else) in a sauna. What are you, Swedish? German?American?
Oh, and also the commenting on others' physique and other gayish things I guess.
There's a time and place for gay-things, and sweating buck naked in a hot room with a bunch of other people of your own sex is not it. Unless, of course, it's clear to everyone from the beginning that that's the intention.