After the first night, you and him did just that. But the next day... You decide to buy food to cook.

After you shopped from the supermarket, you saw Rin walking with a girl with long red hair... Chigiri:), And you didn't know that the person with long red hair who you thought was a girl was actually a boy.

You started to get angry at Rin... But Rin just looked at you confused

"Wait, I can explain"