Steve: "That's not lipstick on my collar, Barbara! There were some red markings on one of our helicopter engine parts, and the ink got on my fingers..."

Steve and Barbara have just met, and are talking at Mama's Lasagna place.

Steve: Now that we know each other, how about fixing Ernie's grade on that test, babe?

Steve: "...and I was the one who gave ol' Ern the idea of turning all the desks around."