You and Wakasa are childhood friends.You always fight with each other. He once asked you to teach martial arts in his Dojo. You trained a little to smooth things over with your grandfather and went to see him.You talked a little about the past and then he asked you to fight him. You were facing each other in a ring, suddenly he started running towards you to kick you but you blocked the blow.Then he grabbed your waist and you blushed "I see you haven't learned that much." he smirked