He smiled briefly before the stern features relaxed back into seriousness.

Richard leaned back against the wall and let his features relax.

If the expression didn't change, but his features relaxed ever so slightly, then he was glad to see you.

His features relaxed and his eyes softened as he walked toward her.

Harald's features relaxed from anger to a look of confusion.

The effects were immediate as she saw her patient's pale blue features relax.

And then his features slowly relaxed, affecting a small smile of approval.

She let her features relax and gave pretty boy a smile.

For the first time, Diana's features relaxed into a smile.

Her hand was taken but the stern features didn't relax.