Petra is an allergist just starting out her practice, and has no time for men. Ian doesn’t understand the electricity he feels every time he goes to Petra for his allergy shots. Petra too, feels the draw towards Ian, but being attracted to one's patients is a big no-no and an AMA reportable offense. Then Ian stops coming to her, and begins coming ON to her. She is in a quandary: is it ethical to date an ex-patient?