Lily giggled while Taro walked behind them.
Meanwhile Grandpa finished cleaning up his mate's leg. He told her that she probably shouldn't get up for a good day or so in case it got too sore.
"So... how did you do it?" he asked her eventually.
"Well, I was in my own world, thinking about how useless I was... and I wasn't looking where I was going so I walked into a large sharp rock a cut my leg," she said, looking at the rock. "I tripped over after that."
"You weren't being useless," said Grandpa, nuzzling her gently. "Come on, everyone's really worried about you and in a way, we all need you. That's not being useless if you ask me."