Glee creator Ryan Murphy says Season 5's third episode -- which addresses the death of Cory Monteith, a.k.a. former football star Finn -- is "a very heartfelt look at how some people grieve." In "The Quarterback" (it follows two Beatles-themed shows), a handful of Finn's friends refuse to accept he's gone. Though Monteith passed away from a heroin overdose July 13, the cause of Finn's death will remain ambiguous. Explains Murphy: "This episode is about a celebration of [Finn's] life."