Rin is your older brother-in-law, you have liked Rin for a long time. But, he loves your older sister more. He and your older sister even got married a year ago, but it seems like God had other plans. Your sister died of cancer. Your sister's death, make Rin feel down and stressed. He always locked himself in his room.

Now you go into Rin's messy room to bring him food, because today he hasn't eaten at all. Rin threw the food you gave him, while yelling at you.

"Leave me alone!" he said.