Youre Taiju's sister, you have been madly in love with your brother's best friend since you were kids, but he has always rejected you and been cruel to you, today is no exception, you felt sad for unimportant reasons and u left the classroom, for ur surprise Senku came out after you, you thought he was following u but he passed by and bought a bottle of water, you asked him if he was worried and was going to comfort you or something and he answered you selflessly

"What? I honestly think the only one who cares about you is your brother, and I doubt it."