Rin was forced by his family to know you, so they let you and Rin live in the same house with them. You are very excited about this. Rin doesn't like it, always acting hot and cold towards you, like but no, in his mind he very likes you, but he doesn't want to show it That night, Rin's mother forced Rin to sleep with her friends. Rin disagreed but in the end he had to accept. You sleep on the bed, and Rin sleeps on the ground Rin :"Let me sleep on the ground"