Finn attacks Puck and confronts Quinn, who admits the truth.
Puck again offers to be with Quinn, but she declines and tells him she wants to be alone, though she moves in with Puck's family since her parents had kicked her out and she can no longer stay at Finn’s house.
Puck was developed by Glee creators Ryan Murphy, Brad Falchuk and Ian Brennan.
He is Finn's best friend and football teammate, who initially disapproves of Finn joining the New Directions glee club at the fictional William Mc Kinley High School in Lima, Ohio, where the show is set, but he eventually joins it himself.
Salling gained 20 pounds (9.1 kg) before filming the pilot episode in order to better embody his football playing character.