“The heart’s not in your tummy. It’s in your chest. It goes ‘Beep! Beep! Beep!’ Kitty has a heart, Tuna has a heart, Mommy has a heart, Daddy has a heart and MomMom has a heart.”
“Does PopPop have a heart?”
“No, I think not.”
Sorry dad, them’s the breaks. But we’ll take you to the wizard and get you hooked up.