Peter convinces Fran to attend her school reunion despite her reluctance to face Jill, her obnoxious rival who married a successful surgeon named Frank. To help Fran outshine Jill, Peter suggests she bring Elliot, a charming and desirable man, as her date. Elliot agrees to play the role after a chance encounter at the gym, setting the stage for a dramatic reunion.   Meanwhile, Peter experiments with a "gaydar" app, adding a humorous subplot to the episode. Despite warnings from their friends, Fran becomes hopeful that Elliot might genuinely fall for her, leading the group to stage an intervention to bring her back to reality. The tension escalates as Fran’s emotions clash with the fabricated nature of the arrangement.   The reunion takes an unexpected turn when Jill, instead of gloating, confesses her own personal struggles, revealing a vulnerable side beneath her boastful exterior. This moment of honesty shifts the dynamic between the characters, offering a deeper look into their relationships and insecurities. The episode ends on a reflective note, blending humor with heartfelt revelations.