The scout bowed once more, eyes serious, though his mouth smiled.

He nodded, and she saw that his mouth was almost smiling.

The surgeon's eyes smile, and I know his mouth is smiling, too.

And at that moment the mouth smiled, or at least did something I thought was a smile.

The mouth smiled at me, but the smile was tight and joyless.

Her mouth might smile but her eyes would tell the truth.

Bunny's mouth smiled, as if they discussed the day's run, but his eyes were cold and angry.

His mouth smiles before he speaks, but his eyes are cold.

Paulette's mouth may have been smiling, but the expression in her eyes was completely serious.

The mouth smiled and it was the smile of a young man, a boy who has not yet lost the laughter from his heart.