Just wondering if this would make others nervous as it does me. He works with all guys and they probably all cheat on their wives too but I never thought he'd openly talk to me around them. We face time and everything and he's always around other people and will even like tell them "say hey to so and so". All I can think is he is bragging about this like he has a bunch of women. I wouldn't think they'd tell his wife or anything but you never know. How do I talk to him and tell him to keep it between us?