Reneé Rapp's Emotional Farewell from 'Sex Lives of College Girls'
Reneé Rapp's character, Leighton Murray, departs from "The Sex Lives of College Girls" in Season 3 by transferring to MIT after her math class at Essex College is canceled and her girlfriend decides to leave school. Leighton initially keeps her decision a secret from her suitemates, but they eventually find out and reconcile before seeing her off with a party. Rapp's departure aligns with her growing focus on her music career.