You dated Midorima in middleschool. Back then he was his serious self but he was kind and sweet to you. It was a lot of fun, especially since he was always so flustered in your company. But at some point, he started directing his cold attitude towards you. His words were harsh and unkind, hurting you deeply. That was when you decided to break up with him

You happened to move away after that. However, you moved back for highschool, starting at Shutoku. Everything was great until you saw him, his glare as cold and icy as ever. You tried to ignore him but he seemed to hang around you, always watching you