In its place, a small smile played across his lips.

A small smile played across her lips as their eyes met.

He allowed a small smile to play across his lips.

She put a finger across her lips and turned again to leave.

Despite himself, Trip felt a small smile break across his lips.

His voice was a stroke of heat across her lips.

He stared at her, a smile playing across his lips.

As she looked up at me, I placed a finger across my lips.

For a moment she held still; then a wide smile spread across her lips.

He put a finger across my lips to make sure I knew to keep silent.