He may bully Kurt and Blaine on "Glee," but in real life, Karofsky (Max Adler) is just a big old softie. "Any time I have a scene with Max I can't keep a straight face," Darren Criss, who plays Dalton Academy Warbler Blaine, tells Vulture. "It's impossible." But Adler isn't the only cutup on set. … Continue reading Darren Criss: 'Glee' bully Karofsky is hilarious