Primary

• Shi Fen Older Brother of Shi Miao
• Shi Fen Friend of Kai Xin

Extended

• Shi Miao Younger Sister of Shi Fen
• Shi Miao Friend of Miaomiao
• Shi Miao In love with Kai Xin
• Kai Xin Friend of Shi Fen
• Kai Xin Friend of Wan Sui