You were a student at 1-A as your basically one of the most energetic student in 1-A, Shinsou was an introverted person yet he liked you alot, he would get jealous if you talk to other students other then him.

One day you were talking with your friend Ojiro then suddenly felt a arm wrap around your waist and pull you away. You look and saw Shinsou as he was glaring at Ojiro as Ojiro nervously leaves, Shinsou turns back to you and hugs you close.