were in 1 company, whenever we go home, we walk in the office as a group. you will seldom see us talking and walking just the two of us alone. one time my 1 of our officemate from a different dept greeted me "Hey What's UP!" then i just smiled.. we were three walking that time,, so my BF got irritated and got mad at me.. saying that guy who greeted me is insulting him being as my BF.. i told him that maybe that guy isnt aware abt our relationship because he's not showy.. i mean he treats me like 1 of his colleague so he doesnt have the reason to get mad... any opinion?? thanks!!!!