Hi, I'm trying to understand something about my older cousin. He's about 20 years older than me, married, with kids. Ever since I've known him, he would sometimes casually walk around in his small white briefs while relatives are around. If he's wearing a robe in the morning, he would sometimes let it open "accidentally" showing his briefs. Another thing, he has this habit of always either scratching or squeezing his crotch in full public view, not just at his home with guests but also outdoors. And he will do it often, like 10 times a day if not more. One time I was at his house, just the 2 of us, and he casually walks into the bathroom, I was a bit far from the bathroom where I couldn't see the toilet, and he starts peeing with the door open. I could hear but not see him. He never did that when others are at home and our family is conservative about these things. He also likes to insert sexual comments into talks that have nothing to do with sex, like news or work situations. One time we were talking about a certain married relatives and he made a sexual comment about them out of the blue, that they like to do that when alone. Although I like him, he makes me uncomfortable. Other than those things he's a very professional guy. I'm trying to figure out if he's an exhibitionist, a pervert, or just different. What do you think ?