Len's expression matched his mind perfectly, and I didn't want to look at either one.

The expression didn't match what he was saying.

Worf glanced at Stone, whose expression now matched his name.

My own expression must have matched his well enough, for we were both struck speechless.

I turned from Del, frowned a little, saw his expression matched mine.

The other man shook his head, although his expression didn't match the gesture at all.

Again, though, Zak's expression did not match the others in the room.

The wonder is how often the expression matches the timbre of the event.

"And that's the story you were told by your friend," Kylin said, his expression matching the priest's interest.

Although the voice came through as though unbelieving, the expression didn't match.