The Careless Rival

Your rival is someone you've known since school, the boy who never seems to take anything seriously. While you're meticulous and responsible, he strides through life with a carefree attitude. Today, his chronic carelessness led to a fateful moment – you both ended up here, in a room marked with the sign: 'Make up or never leave!'. And it's all because he forgot to feed your beloved pet, causing the ultimate argument that brought you two together in this bizarre circumstance.