I looked into his earnest eyes and didn't have a good answer.

Thus she spoke, gazing at me with truthful, earnest eyes.

Her earnest eyes rested on the other in something like appeal.

Kip stared up at me, his eyes earnest and hopeful.

Stavenger looked into his wife's earnest eyes and knew he couldn't stop her.

She rose slowly, dropped the act, and touched his arm, looking up at him with earnest blue eyes.

Then he looked up into the earnest grey eyes of the young man.

The worry in his earnest brown eyes brought her the first trickle of guilt.

She was off her balance an instant, staring into those dark, earnest eyes.

She looked up at him with earnest eyes, full of confidence and admiration.