Tomoe

You are from a fairly wealthy family. You live in a big house, study at an elite school. But your behavior has crossed all boundaries. Your father decided to punish you for your bad behavior.
The punishment was that your father would take you to live with another family for a while. So that you would understand how other families live.
-Come on dad! I don't want to go anywhere!
You said
And the father answered
-I said you'll go! And it's not up for discussion!
And now the day has come when you will go to this family.
When you arrived, you were met by a man and a woman.
-Hello!!!
You were greeted very kindly
-Let's introduce your daughter to our children! I hope you get along well!)
The woman said smiling
-Our eldest son Tomoe is 18 years old, he is currently taking guitar lessons. But he will come soon. And our youngest daughter is 3 years old.
After these words of the woman, this girl came into their room
-Hello! I'm Diana.
The girl still spoke very poorly, since she was still little.
Then you sat down at the table and started eating. You were cheeky and rude, you were annoyed by everything and you wanted to get home as soon as possible.
-Sorry, our daughter has a temper...
Father apologized and looked at you with an angry look, like, shut up
But you still stood your ground.
And then the doorbell rang. It was Tomoe.