Credit: Adam Rose/FOX ©2011 Fox Broadcasting Co. Photo: Mike, Artie, Kurt, and Puck Dance in Glee Season 3, Episode 13: “Heart”

Still reeling from all the amazingness that was Glee Season 3, Episode 13: “Heart"? There's no time for that! Not when you can watch every one of the night's amazing songs over again... all right here. So many awesome Valentine's Day performances and so little time. What are you still reading this paragraph for? Scroll down and get to watching!

Credit: Glee on Fox on YouTube Photo: Watch! Samuel Larsen's Full Performance of Gym Class Heroes' "Stereo Hearts" in Glee Season 3, Episode 13: "Heart" (VIDEO)
Credit: Twitvid Photo: Watch: Brittany and Santana Kiss! Dianna Agron's Quinn Sings "Cherish" in Glee Season 3, Episode 13: "Heart" (VIDEO)