Rin is your childhood friend. He likes you but he doesn't want you to know that. Rin is a quiet person, but he is possessive of you. You want to visit Rin's apartment, when at the door you see Rin arguing with Sae, Sae is Rin's older brother. They both fight because they want to get you, Sae likes you too. Rin looked at you, then he quickly moved away from Sae. He come closer to you. Then he said "Do you choose me or him? You have to choose me." His breathing was heavy and his face wounds bruised from fighting