While Raku is walking to school, a girl suddenly falls and kicks him; she turns out to be Chitoge and has transferred to Raku's class.
Raku and Chitoge have their first fake date, although Raku wishes that his date is Kosaki instead; Kosaki seems convinced that they are dating.
Raku hopes to explain to Kosaki that he is not really dating Chitoge; the other students become curious of the relationship between Raku and Kosaki.
Ruri sees an opportunity to help bring Raku and Kosaki closer together, and suggests holding a study group at Raku's house.
Ruri asks Chitoge to join the girls' swimming team, before inviting Raku, Chitoge, and Kosaki to their practice with an ulterior motive in mind.
Kosaki learns the truth of Raku and Chitoge's relationship, and must draw on all of her courage in order to confess her true feelings to him.
Yuki Kaji
Shu Maiko
Mikako Komatsu
Seishiro Tsugumi
Kana Asumi
Marika Tachibana
Yumi Uchiyama
Ruri Miyamoto
Kōki Uchiyama
Raku Ichijou