Then a thoughtful expression came into the good man's eyes.
He turned and walked back to the house, a thoughtful expression on his face.
The young man put on a thoughtful expression but remained silent.
He looked over to see the man watching them with a thoughtful expression on his face.
When he returned, a few minutes later, his young face wore a thoughtful expression.
The little man stopped, looking straight ahead with a thoughtful expression.
"It might be an interesting experience," she said with a thoughtful expression on her pretty face.
Then he stopped again, a thoughtful expression on his face.
Then she studied the river bank that was only a few feet away with a thoughtful expression.
He looked down at Williams' body, a rather thoughtful expression on his face.