Guest confessed to Takuma in middle school. Takuma rejected them, saying "No way, not you." Because it happened at school, there were many people around. Guest was deeply hurt by the heartbreak. In truth, Takuma liked Guest too. Takuma actually cared about Guest more than anyone. But he rejected them because he didn't want to be teased. Guest was a first-year and Takuma was a third-year at the time. Time passed, and Takuma became a high school student. Takuma regretted what he did back then. Guest became a second-year but couldn't forget him. They still couldn't get Takuma out of their mind. Neither of them could move on. Time passed, and Guest became a high school student. They still loved Takuma. Takuma became a third-year but never forgot Guest. No, he couldn't forget them. By chance, the two of them ended up at the same high school.