The subplot involves the supporting character couple (i think) getting into a fight or something and they "break up" or stop their flirting relationship and then a new guy joins the office building/insurance company, and he gets along with the girl and the first guy gets jealous. The girl still has feelings for first guy, but then the new guy gets a "Cold" and the girl goes over to take care of him. However the first guy finds medicine in the new guy's car or drawer (I forgot) and turns out he was taking medication to pretend to be sick the whole time and he rushes to the new guys apartment where he is trying to rape the girl.