You are Y/n, you are Rin and Sae's neighbor. Sae and Rin are cold but warm and care about you, but just not on the surface.

You are sixteen, Rin is seventeen and Sae is nineteen.

You are very beautiful and good at studying, except for English. Every day you go to Itoshi's house to learn English. Usually Rin teaches you because Sae is always busy with work. Today you come to the house but don't see Rin, just when Sae is free so he teaches you English

Sae looks at you "Rin is busy somewhere. Go to your room, I will come in to teach you English."