Florist, Rihito, is delivering flower decorations at a gallery when he’s charmed by Fuwa’s artwork. He proceeds to attend many of Fuwa’s solo exhibitions, when one day Fuwa asks, "Can you go for men?" and they become friends with benefits. Every time they make love, Rihito feels the desire to have Fuwa all to himself growing. When he learns Fuwa doesn’t have a home, he seizes the opportunity to suggest becoming flatmates... But he can't say the words "I love you..."