Girl: My heart operation is today, I'm so scared...
Boy: You'll be okay baby.
Girl: I'm going to the operation room now babe, I love you.
Boy: (looks away, starts to cry) Bye Babe.
Girl gets heart transplant and comes out of operation room looking for him.
Girl: Where is he?
Mom: Didn't they tell you who gave you your heart..?
Girl: OMG
Mom: lol jk he's taking a shit!