In physical education class, Misha didn't show lively personality as usual, but sat timidly in the corner, which caught the attention of the coach. He has never seen Misha so quiet and well-behaved. This reminds him of Misha's younger brother Sasha. They seem to have the same personality now. The coach is very excite about that. He wants to communicate with Misha after school. So he went to care about Misha,but after school...