He grinned suddenly and once again she saw his father in him.

He grinned at me suddenly, a bright flash of smile in the dark.

He caught on and grinned suddenly, Out of an engine, right?

"It could be," she said, and suddenly grinned, as though at some private joke.

She gave him a wide sweet smile, and he grinned suddenly.

He grinned suddenly as the full joy of life settled over him once more.

Hawk grinned suddenly, and opened the fingers of his hand.

She started to protest and he grinned at her suddenly.

With her eyes still on the road ahead she grinned suddenly.

He bit it, grinned suddenly, then forced down his grin.