A man walks to his childhood school on a rainy day wearing a snowboarding helmet and rain coat. He attends a class. He awkwardly walks out after having to stand up for not knowing the answer to a question. The teacher was following with questions and it was his turn, he feels awkward and walks out of the class clumsily. Outside, his snowboarding helmet seems to be stolen, it's now replaced by a different one. He suspect a boy and his family, but he isn't sure if the one he has was the original one.