And Then There Was Shawn - S5-E17
Trivia: Will Friedle and guest star Jennifer Love Hewitt dated in real life around the time this episode was filmed. Friedle believed the two of them would be together forever, which prompted Michael Jacobs to cast Hewitt in this episode for the sole purpose of killing her off in front of Eric, as a kind of cruel metaphor that, contrary to what Friedle thought, their relationship would eventually end.