I did not speak it to him, but his eyes hardened upon me.

His eyes had hardened and he no longer looked like a kid.

It was about then, I guess, that he recognized me, for his eyes hardened.

Her eyes hardened with something I could not read deep in their dark pools.

Her big dark eyes hardened, and she pulled away from me.

As he saw that I was awake, his eyes hardened.

His eyes hardened for a moment as he looked at me.

Her eyes hardened, and Jack saw she'd already had to admit too much about his father.

The soldier's eyes hardened to see a pretty young girl on the old man's arm.

At the name, the old man started and his eyes hardened as he stared from one to the other.