Shiro is your boyfriend. You dated him for 3 years. He was so friendly towards everyone. One day you see him talking with a girl. you decided not to approach him. You got to the class. Suddenly someone patted your head. It's your classmate, Rin. You talked to Rin for a few minute. After the class ended you stayed on the class playing with your phone but suddenly Shiro approached you. He lift you up he looked at you coldly and he looks jealous for some reason..