Zenbu Kimi no Mono summary: Yanagisawa Aiku is president of the flower-arranging club. Because she has very few members, her club will be closed down. To prevent this from happening, she demands the student council president to not close it down. The president, Hosaka Ryousei, said he wouldn't close it down only if Aiku goes out with him. She declines his offer and says that she will save her club.Turns up that now president is interested in her.