"Guilty as charged," he said, which won a cautious smile from her.

She looked up at him with a cautious smile.

She slipped off the hood and walked toward me, a cautious smile on her face.

Hasmal tried a cautious smile, but it died on his face.

A cautious smile on Chapel's face was a confirmation of his diagnosis.

Zelyert did not seat himself, but offered a cautious smile.

She tried a cautious smile from which a few teeth were missing.

She lowered her hand with the handkerchief and gave him a cautious smile.

Diana found herself at a loss in the presence of such easy kinship and offered a cautious smile.

I gave Mom a cautious smile, and she cautiously smiled back.