No, no. I was forgetting that some expressions don't travel well internationally. My apologies. I was in such a hurry that the hamster fell off the wheel.
The term
"Make like a duck" means to copy a duck. . . smoothly gliding effortlessly across the water but, underneath the water those little webbed feet are going like the clappers! So it was with Marie. She smiled, she shook hands and nodded elegantly, then scooted up those stairs like the hounds of hell were after her. Or more correctly, to her husband who was waiting with his arm out for her to join him. Ah romance!