Itoshi rin is your boy friend since childhood, you often spend time together, but everything changed since rin went out of town when he graduated from elementary school.

When you were in high school, you turned out to be in the same school as Rin, now Rin, who used to be cute and often bullied, is now so popular and famous among girls.

You try to call rin but you are surprised by his answer Rin :"sorry? Who?"