uśmiechnąć się szeroko

He turned his head long enough to give her a grin.

At that moment the young man looked up and gave her a huge grin.

I gave her a big grin, and it was a real one.

The next time she looked, he gave her a wide grin.

It kind of gave me a little grin that he's ready.

She gave me a quick grin and went back out of the room.

She gave him a huge grin and returned to the table.

I stood up slowly and gave him a hard grin he couldn't see any more.

He would give you his wonderful grin, then move along.

He took the edge off it by giving her a grin.