She shot him an unexpected smile before pushing to her hands and knees.

"You make me hot," he said frankly, and soaked up the warmth of her unexpected smile.

An unexpected smile softened Hally's eyes, bringing a little light to the shadows.

Kirk considered the events of the past few days and found an unexpected smile tugging at his mouth.

He hesitated, then gave her his unexpected smile again.

Then his face broke into an unexpected smile.

The Emperor's face broke into its unexpected charming smile.

The doctor turned to him and quirked an unexpected smile.

A very slow and unexpected smile dawned on her face.

"Aye," he said, and then his face opened in that unexpected smile she loved so well.