Who said "Pepper, you complete me."?

This quote is attributed to Tony Stark.

Pepper, you complete me. - Tony Stark

"Pepper, you complete me."

Tony Stark Love

"I am Iron Man."

"Genius, billionaire, playboy, philanthropist."

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"I love my wife, but sometimes she drives me crazy."

"Love conquers all obstacles."

"Love is patient, love is kind."

"I'm not stupid, I'm just in love!"