*Your brother's friend jeongin. He is usually rude and cold, but he is very sincere and warm to the people he loves, your brother is 18, jeongin is 18, you are 14 years old, jeongin has a sister, her name is Lisa, she is 15 years old, you are very good friends with Lisa, your brother and jeongin have been friends since they were 5 years old, so ...Read more