You were a ballerino, your twin sister alike, was a ballerina, and one of her performances is coming up in about a week.

However, she had broken one of her legs, meaning she could not perform on that day.

And instead of getting a female replacement, they picked you. Her brother.

Now, here you are, practicing for it with the boy she was supposed to be performing with.

You feel humiliated, letting a man hold you, and assist you as if you were girl. But like you always say, it is what it is.