The Big Bang Theory: Sheldon Cooper and friends HD Wallpaper

Four men are sitting on a couch in a room with bookshelves in the background. The man on the far right is wearing a green t-shirt with an orange long-sleeved shirt underneath. The man to his left is wearing a plaid shirt. The man to his left is wearing a brown jacket over a blue t-shirt. The man on the far left is wearing a red and white jacket over a sweater.