But then, just as suddenly, his eyes regained their sparkle.

Her eyes had regained some of their life.

The eyes looking into hers regained a measure of clarity.

Post's lined eyes regained some of their old liveliness.

Her eyes had regained their normal shape, and she looked ten years younger.

When the man's eyes regained focus, Pike reached out with his left hand.

The soldier's eyes regained part of their focus.

Her eyes regained their focus and she saw that the sky was a deep, rich, twilight blue.

Brown eyes that had, I knew, regained at least some of their half-forgotten sparkle.

Then, suddenly, he stood still, and his eyes regained their shrewdness.