Who said "I've never felt pain like when I hurt a friend."?

This quote is attributed to SpongeBob SquarePants.

I've never felt pain like when I hurt a friend. - SpongeBob SquarePants

"I've never felt pain like when I hurt a friend."

SpongeBob SquarePants Relationships

"I'm ready!"

"Ahahaha! I love you."

"The best time to wear a striped sweater is all the time."

"I'm a goofy goober, yeah!"

"The key to a happy marriage is communication."

"Marriage is about compromise and understanding."

"Life's greatest treasures are relationships."

"Trust is a luxury I can't afford."