Responses

shes condescending. she doesnt really care about haesoo. shes like a kid who fsr cant stand it when someone else is happy. she has no business interferring with haesoo's private life and yet she constantly makes remarks on haesoo, and haesoo being such a sweet person despite being way older doesnt talk back. her "protecting" haesoo from that creep? just means she isnt psychotic enough to the extent or letting someone she doesnt like get hurt. that isnt something to praise.
The coworker such a hater I could sense it from the third time I saw her appear. Even before she was roasting MC for being older.