Kurt’s existence at McKinley is rocked when football player Dave Karofsky starts to bully him. Kurt goes to Dalton Academy to spy on their glee club and discovers that their star performer, Blaine, is gay and that the straight members of the choir have a no tolerance policy when it comes to harassment. Blaine encourages Kurt to confront Karofsky, which he does. But Kurt is caught off guard when, in the midst of their dispute, the bully kisses him.