But he looked at you, and I saw his smile.

She looked out the window again, but not before he saw her smile.

He might be the last person on earth to see her smile.

I'd do just about anything to see her smile again.

The room was growing light enough to see the smile on the face turned toward me.

She looked at him and could see the smile in his eyes.

It was the first time he'd ever seen her smile.

His wife stood in the hall light, and he could see her smile.

It was the first time I had ever seen her smile.

It was the first time any of them had seen her smile.