That year, they met each other but did not see each other; that year, they met each other but fell further and further apart due to misunderstandings; that year, they finally understood each other's feelings through hardships but had to face many troubles.
Everything that happened that year was being replayed in his mind, and his thoughts almost made him suffocate. Outside the window, the fireworks in March and the falling flowers in October left and came back, but she never returned, leaving only her own shadow.