She gives me that thin smile again as she slides the case back under the bed.

The young man looked up at him and his smile slid a fraction.

And again a smile slid up away over the top of his head.

Emily turned to him, her smile sliding away into bewilderment.

He continued to look at her, then the smile slid into his eyes.

His smile slid into a smirk, disdainful and not at all winning.

Mat's smile slid the rest of the way off his.

In due time, a relieved smile slid across the young man's face.

An evil smile slid from one side of his bloodied face to the other.

A small wolfish smile slid across Miles's mouth, and vanished.