lean on me

(S01E10) "What does a heart attack feel like?" - Finn, in a panicky call to Kurt after facing Quinn's parents at dinner

The subject of this episode of Glee was ballads. It was learned that the club must perform a ballad at sectionals in a few weeks, and the writers managed to weave the soulful songs into every storyline. The first was "Endless Love," sung by Will and Rachel. It set the tone for one of the storylines -- her crush on the teacher. In fact, the episode was filled with odd-couple pairings, thanks to a hat-draw for ballad partners.