It was light enough that he could see her frown.
Even by moonlight, she could see his frown as he studied her.
He said nothing and it was too dark for her to see his frown.
He could see M's frown and hear the crusty voice.
Then he saw her frown, and knew she was serious.
He saw her worried frown above him, then she said something and left the room.
Twice already he had seen her frown as she struggled to follow him.
Banks could see her frown as she thought about what to say next.
There was no way either of them could see Tina's puzzled frown.
Their eyes met, and he saw her frown as she took in his battered appearance.