While out getting pizza, Hart is asked by a woman, Susan Fields (Lindsay Wagner), to walk her home, as she says she feels uncomfortable about a man who has been following her. Hart returns to her house soon after and asks her on a date, after which they begin a complicated relationship: she resents the time he devotes to his studies, while he expects her to provide him with a great deal of attention and wants a firm commitment. When Hart and his classmates are invited to a cocktail party hosted by Kingsfield, he is stunned to discover that Susan is Kingsfield's married daughter. (She is, however, separated from her husband and eventually gets a divorce.) She and Hart break up and get back together several times.