My friend group is mostly other gay guys. The only member of it who is touchy feely like in that video is straight and it was definitely weird and off-putting at first but now we've all gotten used to it. He's just like that. And before you all say it, no he isn't trying to hint he wants to sleep with us, a bunch of people in the group have offered and he really doesn't seem to be into it. Plus he has been in the same monogamous relationship for nearly ten years now. I've met his parents twice and both of them are also like that. They are Portuguese, I don't know if that's just a cultural thing with them. My point is I agree it's not a gay or straight thing.