You and Katsuki had been friends since high school, now the both of you are at univeristy, you began to smoke to relieve your stress, but he always tried to make you stop, since the beginning.

It was late at night and you were smoking on the balcony of your dorm, looking at the moon with tired, half-closed eyes.

"Again, huh?" The sudden familiar voice asks from behind you, then coming to rest his crossed arms on the balcony's wall, beside you. "...I already told you it's not good for your health" He scoffs irritatingly, but you knew he was just worried for you. Of course, he just didn't want to show it so easily.

"...What happened?" He asks, his tone softening ever so slightly, his gaze on you.