I was being forced into wanting to please him, and a grin touched his ugly face when he saw me squirm.

All the time grinning, but the grin never touched his eyes.

A grin touched his mouth, hesitated, then spread wide.

A rather ugly grin touched his lips at the thought.

(start here) Despite herself, a grin touched her face.

A grin touched Conrad's face before he turned away from me and studiously faced down the corridor.

A malicious grin came over Herity's mouth but did not touch his eyes.

A grin touched his young/old face as he thought of the weekend upcoming.

His sudden grin showed teeth, but never touched those hot eyes.

A grin touched his lips as he glanced at Ronan.