Sally Albright: "Well, if you must know, it was because he was very jealous, and I had these 'days of the week' underpants. . . . They had the days of the week on them, and I thought they were sort of funny. And then one day Sheldon says to me, 'You never wear Sunday.' It was all suspicious. Where was Sunday? Where had I left Sunday? And I told him, and he didn't believe me."
Harry Burns: "What?"
Sally Albright: "They don't make Sunday."
Harry Burns: "Why not?"
Sally Albright: "Because of God."