On This Day in Glee on Instagram: "On this day in 2013: #Glee season 5, episode 5 “The End of Twerk” aired. Written by Michael Hitchcock and directed by Wendey Stanzler, the episode was originally watched by 4.22m viewers in the United States. 5x05 featured 5 new cover songs- You Are Woman, I Am Man, Blurred Lines, If I Were a Boy, Wrecking Ball, and On Our Way. The episode also featured the final appearance of Ioan Gruffudd as Paolo San Pablo."