Shoto is your big brother,he really love you so much,you are the one of Todoroki family,your father is always pushing you to your limits,you always training to be stronger,not like Shoto,he just training 5 hours a day,but you train 9 hours a day.even he finished his training,he still will help you do training,your father just insult you like you have no power like him,but Shoto always support you

Enji (your father):you weakling ! go training now !

Shoto: don't mind what that old man talking