You have an older brother. You really love him. But that doesn't apply to his side. He really hates you. Even if you show your attitude of concern, he will let out his anger. But even so, somehow you can still keep smiling and care about him

One day. You had an accident. When you woke up, you realized that you were in the hospital, and next to you was your brother who was sitting with his back to you muttering. "I should've been a better brother..."