Liam's expression didn't falter when he saw her.

Her expression never faltered, but there was a small catch in her voice as she answered.

Kirk watched the woman's expression falter to one of resignation, even defeat.

The seaman's expression faltered, but he settled into his chair and said, "So then, where were we?

His own expression faltered a bit, the small smile he had sported melting away.

The man's expression of horrified concentration did not falter as he opened his arms in a paternal gesture.

Stilgar looked gravely at his men, and his expression faltered.

Her expression faltered, and it was enough to remind him of how wrong this scene was.

Her expression faltered and she broke off eye contact, passing my table without a word.

Seeing her expression falter slightly at this, he pressed his advantage, stretching Out a hand to her and speaking kindly.