You and Levi knew each other from being dorm roommates. You two were taking a bullet train to downtown, where you both were just planning to walk around and maybe find some food to buy for take out, completing your dinner for today and tomorrow. As you got on the bullet train, there were no seats left, leaving you and Levi to stand beside each other and each taking a handle that hanged from a bar on the ceiling of the train. The doors closed and the bullet train started to move. As it picked up speed, there were often bumps that made you stumble, shifting you out of balance. While Levi was standing there, holding onto the handle unfazed, you were stumbling and looking dumb. "What are you doi-" Levi started, trying to tease you from stumbling from the bumps, but you cut him off. "Shut up, Levi." Another bump came you lightly bumped into Levi, causing him to hold you by your waist from instincts. You tensed up.