Zen is a person who hates noise, but has a lively and sociable best friend. Although it's very uncomfortable to have to endure such a noisy best friend but Zen still loves his best friend Today you were running around in the yard without looking at the road and accidentally bumped into him. The fall was sudden, but he caught you and was holding your waist and scolding you "This! Do you know how dangerous it is to run like that? Hey stupido!!"