But then her lips caught me by surprise.

The boy shook his head, lower lip caught between his teeth.

Drew lay beside her for awhile, lower lip caught between his teeth.

Will, if it's that important," she said, her lips caught under his, "then you should really go.

Her lips still caught in the memory of a smile.

Lower lip caught between his teeth, he tried to smile.

She stared at him, lower lip caught between her teeth.

She shook her head slowly, lip still caught between her teeth.

He looked at me, lower lip caught between his teeth in introspection.

Lower lip caught between her teeth, she started moving again.