There was this guy that came to work and asked me out on a date. He is someone whom isn't of interest, so it was flattering but not someone I would like to date. When this person asked me out on a date one of my coworkers was near. saw it all. When the guy left my coworker said "if I had known I would had said I was your boyfriend or just tell him you're going on a date with me Friday". my question is why would my coworker say that? can he potentially be I treated in me even though he has a girl?