When he finally brought Ryan out of the office, we couldn't help but notice the concerned expression on his face.

He gazed over at me with a concerned expression on his face.

Mary Hand checked her and stood with a concerned expression.

He appeared lost in thought, a concerned expression upon his face.

In the back row, another woman watched with a concerned expression.

Richard stared at her concerned expression for only a second, and then he was running.

Kyle looked up at her, a concerned expression on his face.

He couldn't hear me, but my concerned expression was clear enough.

She blinked her eyes and looked away from his concerned expression.

He leaned over her, reaching out with one hand, a concerned expression on his face.