She was his shield when he was young. She was bullied and he avenged her. She was beaten, and he fought that person for her. She did something wrong, and he took the blame for her. As they grow older, he is honored by her, and she is proud of him. They shine in each other, and their relationship goes beyond love, beyond family affection. , It is a memory that they can never forget
Intention: beyond love, the feeling of family affection