Although he has passed the Toefl test with a score of 100, he still feels that he needs to improve his speaking. He wonders if he would like to become a doctor, since he is not very good at speaking. On his birthday, he decides to go for a walk with the stray cat. He tells her that he is going to take care of her while he studies abroad. He also tells her about the upcoming classroom decoration contest, in which he will design each student as an animal.