Luna is hopping to the train stop since she has a broken toe and she needs the special surgicial shoe if she wants to put weight on it. She is hopping to the station to meet with an UNSEEN friend to get the surgicial shoe.. its a pretty big struggle to get to the station but since Luna is such a great hopper she manages it.. after a long time hopping she gets to the train stop and sits up to rest and wait for the train.. Next we see her with the she limping badly and heavily for some time .. later she takes it off since she finds hopping a better sulution..