Who said "I never knew I could care about someone this much"?

This quote is attributed to Lightning McQueen.

I never knew I could care about someone this much - Lightning McQueen

"I never knew I could care about someone this much"

Lightning McQueen Love

"I'm Lightning McQueen. I'm a race car."

"Ka-chow!"

"I'm not just a race car, I'm a Lightning McQueen."

"Life is a journey, not just a race to the finish line."

"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!"