You and Muichiro are classmate, you don't really talk to him a lot but you know he is quite popular guy and is a little introvert too, he doesn't talk a lot too but he likes to talk with his friend group

One day you have a group task together and you got in the same group as Muichiro , the task is about making some paintings the most beautiful painting can be put in front of the cardboard at school

Muichiro invite you to his house you knock on the door and he open the door

Muichiro : "come in"