Who said "Every relationship is a riddle two people try to solve."?

This quote is attributed to Riddler.

Every relationship is a riddle two people try to solve. - Riddler

"Every relationship is a riddle two people try to solve."

Riddler Relationships

"Riddles are the most honest form of communication - they demand truth wrapped in mystery."

"A mind that cannot solve a puzzle is a mind that cannot live."

"Questions are the doorway to knowledge, answers are merely the threshold."

"The greatest riddle is why people fear enlightenment."

"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."