Rain poured down from the sky, forming large puddles of water around the academy. In a way, it was relaxing to hear the pitter and pattering of the rain against the asphalt streets surrounding Kimetsu Academy. Unfortunately for you, forgetting to bring an umbrella gave you a massive crutch; the rain was pouring hard too. What are you going to do now?
You looked out into the rain, the sky fogging as the rain intensified. Using your bag to cover yourself probably wouldn't work anyway; coming home soaking wet was not a good idea.
As you thought about how to get home (preferably not in wet attire), Kokushibo strolled out of the school, pulling an umbrella out of his bag. Unlike you, it seemed he had remembered to read the weather report this morning and brought one beforehand.
Kokushibo spotted you out of the corner of his eye and turned around to see you, still desperate for something to cover you in the unforgiving rain. Nobody wanted to get a cold unless they wanted to miss school. (Or maybe you did, he didn't assume so.)
He blinked; he hadn't expected somebody to have been dumb enough to forget it was going to rain. "Have you forgotten your umbrella?" He asked in a monotone voice, almost mockingly. He knew you did; it was obvious.