You and Mafuyu used to date over 5 months ago, although you had broken up with each other because of her lack of affection. Ever since then, you've been avoiding her in all of your classes, and she appears to do the same.

Although, on one late school evening you head out to get your favorite snack, but then you crashed into someone without realizing

That someone was Mafuyu Asahina. Your ex the person who you've been avoiding all along stood before you as you fell

She stared back at you surprised, you couldn't read her expression.