"I was wondering how the kids were," she said, sitting down next to him on the bench.
"They were little angels," he said. No need to tell her the boys had been fighting.
"Well, we'd better get going," she said.
Biff wasn't sure where, but this was his chance to get out of the park. He got up, stiffly. His joints creaked, and he found himself moving rather slowly. What was wrong with his body? He was a star athlete back when he was younger.
"Amy, hold your grandmother's hand," the woman told her.
The adorable little girl did so,dutifully.