Paula looked at me with what could only be an impish smile.

"We wanted to see what he could do," the coach said with an impish smile.

She thought for a second, and an impish smile formed on her face.

A few minutes later an impish smile crossed her face.

He bowed again, and she gave him an impish little smile.

There was a pause, and he looked at me with his impish smile.

Data lay there looking up at them, an impish smile on his face.

He was a short man with an impish quick smile.

With an impish smile, he led me down the stairs from his office into the kitchen.

In the dark he could barely make out her impish smile.