On This Day in Glee on Instagram: "On this day in 2012: #Glee season 4, episode 4 “The Break-Up” aired. Written by Ryan Murphy and directed by Alfonso Gomez-Rejon, the episode was originally watched by 6.07m viewers in the United States. 4x04 featured 5 new cover songs- Barely Breathing, Give Your Heart a Break, Don’t Speak, Mine, and The Scientist, and a new acoustic arrangement of Teenage Dream, stylised as Teenage Dream (Acoustic Version)."