183 PAGES BLACK AND WHITE In Volume 4 of "Kawaii Hito," Hanazono and Hiyori’s relationship deepens as they face new challenges and milestones. The volume begins with Hanazono deciding to expand his flower shop, with Hiyori’s unwavering support helping him through the preparations and overcoming his insecurities about his appearance. They also navigate the nerve-wracking experience of Hanazono meeting Hiyori’s parents, who eventually warm up to his sincere and gentle nature. A new rival florist, Akiyama, opens a shop nearby, posing a competitive threat.