Cory Monteith says that 芝居 like fellow McKinley High Senior was quite challenging despite the fact that they've been working together for three years now.
"People are going to graduate and their story lines will carry on through graduation into Season 4, also keeping the William McKinley High School paradigm intact and building elements of characters who have graduated."
Even though they may receive their diplomas, the ‘Glee’ creators are going back on their original plans and say they want to keep the main cast members around in season four! Woohoo!