When Kei returns home from his job as a host carrying a matchbook from a love hotel and a lipstick print on his chest, Ran sees red. Leaving the house in anger, he meets an interesting young woman with love woes all her own that strike a resonant chord. Can she help Ran and Kei patch things up, or are they done for? And is Kei as innocent as he claims? In the meantime, Kai is still still convinced of his love for Ran, but is he truly pining for Masa?