5 Times Snow Patrol's "Chasing Cars" Destroyed You in TV and Movies

Episode: "Losing My Religion," season two, episode 27

It goes without saying that this has to be one of the most crushing TV scenes in history. After the Seattle Grace interns plan a prom for Chief Webber's dying niece at the hospital, they all get dressed up to enjoy the night. But when Denny (Jeffrey Dean Morgan) unexpectedly dies after receiving a heart transplant, everyone rushes to his room to find Izzie (Katherine Heigl) clinging to his lifeless body. We'll never get over this.