Helpppp

Hi so like I’ve been friends with this guy since we were literally toddlers. Since then I have known he was gay. The thing is that he hasnt come out to like anyone and maybe himself. But that is not the problem. The other day I was chatting with my best friend and he overheard us calling him gay. Now he is really mad at us and we dont know what to say to him so please help us. (Btw we know we are dumbasses)