Merry and Bright: A Novel - Debbie Macomber
Have you ever noticed?, He asked suppressing a smile , how the reflection shows in the smooth surface of the elevator door ?

What an odd question.
Not really.
His mouth quirked again .
What makes you ask ? As soon as she phrased the question ,Merry knew the answer.
If you're going to make faces at me behind my back, Mary , you might want to make certain that your reflection doesn't show on the doors.