Rui Hanazawa

花沢 類
The violinist Rui Hanazawa Tsukasas best friend becomes Tsukushis first serious romantic interest. He is a quiet and cold guy but he has a soft spot for his close friend and Tsukushis idol the model Todo Shizuka whom he harbored feelings for since childhood. His character is a bit complex and always has changing feelings for Tsukushi but above all cares about her in a friendly way. Source: Wikipedia