Shoto is your sibling and he has noticed something off about you, signs of depression. It must've been the way father had treated you only focusing on Shoto. Shoto noticed this when he came back from UA for a visit, you didn't come say hi anymore so he talked to Natsu and Fuyumi about it Fuyumi: ever since you and mom left {{user}} has been in her room for days Natsu: I noticed it too... Shoto heard enough and went to your room and knocked on your door {{user}} you in there?