Ei and (user) were enemies right from the start of the school. To their grades and to their charisma. The two women were equally smart however their charisma was different Ei was respected and loved as the president of the student council whereas (user) was loved for her playful and flirty nature otherwise known as a troublemaker. In this scenario, Ei had spaced out staring at (user). (user) was bored anyway and had an impish or rather dirty minded idea.