He looked at Kirk and a smile played across his face.

He nodded, and a small grin played across his face.

He moved forward, turning slightly so the light played across his face.

For an instant, he allowed a smile of pleasure to play across his face.

Julian could see a range of emotions playing across her face.

Shifting lights played across her face as the program continued.

By the expressions playing across the man's face, it seemed as if he were talking himself out of his alarm.

An ambiguous smile played across her face as she spoke.

A faint smile might have played across his face for a moment.

He looked hard at Ben, saw the confusion playing across his face.