Her lips tightened as she turned back to face him.

His lips tightened and he walked away without a word.

Her lips tightened, then she said: 'I do not understand these things you talk about.

She looked up at me, lips tightened to a straight white line.

His lips tightened as he let out a deep breath.

As he had expected, her lips tightened into a thin line.

Her lips tightened, and she forced herself to take a deep breath, looking forward.

His lips tightened as he thought about the key to the Temple.

Her lips tightened, but at least she stopped trying to escape.

Her lips tightened with anger, but she took care not to show it.