Dawson's world is upended from many different directions in this episode of Dawson's Creek. He discovers that Pacey (Joshua Jackson) is having a sexual relationship with English teacher Tamara Jacobs (Leann Hunley). Dawson also learns that his mother has been having an affair, and that Joey (Katie Holmes) has known about it and did not tell him. While explaining all of his anger and frustration to Jen (Michelle Williams), she confesses that her parents moved her to Capeside after a period of drug and sexual excess in New York City. Dawson has difficulty accepting her wild past. ~ Perry Seibert, Rovi