Miles burrowed back into the sofa, and scratched his cheek.

The branch of a low bush scratched her cheek hard enough to bring blood.

"Where you scratched your cheek with a handful of frozen snow," I said.

A branch scratched his cheek, as if trying for his eyes.

He sat down and scratched his cheek, avoiding Banks's eyes.

Even when she scratched his cheek, there was no sign of anger.

She managed to scratch his cheek, but he was far too strong for her.

McCoy turned and scratched his cheek as if he were still puzzled by what he'd just seen.

He moves to scratch his cheek and she makes the same movement, they are scratching in unison now.