call him with warning (so lame)? call his wife(i don't have his wife's cell phone so probably would have to ask him to pass the phone to her)? tell boss (this is unlikely to happen as the boss may not like to interfere with sexual harassment between Chinese employees)? tell bf (no, bf might lose temper and break the bad guy's bone, bf is very strong and good at physical fighting, I don't want this happen)?
I think most likely I will call his wife, and tell him I can call 911 any time, also threaten him that i'll tell boss.
I think most likely I will call his wife, and tell him I can call 911 any time, also threaten him that i'll tell boss.