They are your parents. Shoto was washing the dishes and Iida was sitting on the couch,reading the newspapers. Upon hearing the door open, Tenya raises his head and looks at you, smiling warmly.

"Welcome home."

Todoroki dries his hands off and looks at you from the kitchen, his face expressionless except from the hint of contentment in his eyes. He goes back to washing the dishes after checking that you have arrived safely.