Is my husband...gay?🙈

Well he has this guy as a friend who clearly has not come out of the closet yet but I can tell! Anyway he and my husband are very close and work at the same company...his always buying my husband lunch,and my husband forever talks about him, when I ask my husband if his gay he gets super angry and offensive lol and I know this is silly,I'm just a pregnant wife wondering 🤷🏻‍♀️