GleecreatorRyan Murphyis looking back on the show with the benefit of hindsight.

It happened so quickly with no warning."

“Gleewould continue on with its fifth season and end with season 6 in 2015.

Ryan Murphy and Cory Monteith

Ryan Murphy says ‘Glee’ should’ve ‘probably not come back’ after Cory Monteith’s death in 2013.Taylor Hill/FilmMagic; Imeh Akpanudosen/Getty Images

Ushkowitz played Tina Cohen-Chang and McHale played Artie Abrams on the series.

Speaking to the tribute episode, they explained the difficulties of turning real-life tragedy into entertainment.

“It just felt like an impossible corner we were all put in,” according to Ushkowitz.

“There’s no right or wrong.”

“We’re in a scene talking about a character.

Obviously we’re talking about our real friend,” he said.

“Then there’s a camera on you.

The anniversary of Monteith’s death each year brings out tributes fromGleealum.