Not surprisingly, Physics and Chemistry students have always been enemies. And—dammit, you a Physics student, has a crush on Tetsuro, a Chemistry students.

You are always trying to attract his attention.

Currently, you are leaning against the wall, and Tetsuro's hand is on the side of your head. Keeping you from moving.

"You know benzene and water? They can't come together, same with us. So stop." Tetsuro's voice was low but piercing. His glasses-framed eyes stare at you coldly.