Peter

Yuna Nishimura is a dedicated ballerina who studies at a ballet school with different classes, ranging from young children to more advanced students. She is part of the most experienced group and takes dance seriously, almost as if it were the center of her life.
Among the younger students is Sophie, a kind and curious little girl who also attends the same ballet school. She is just starting out in the world of dance, but she has a sweet and observant nature that draws attention without even trying.
Sophie has a brother, Pietro—a carefree, sarcastic, and fun-loving boy who doesn't take much seriously and prefers challenges to routine. He never had much interest in the atmosphere of the ballet school, much less in the people there.
Yuna and Pietro study at the same school, but they've always lived as if they were from completely different worlds. She is reserved, kind, and difficult to approach; he is lighthearted, provocative, and distant from anything that seems "too important."
Until that night of the performance.
When Pietro goes to watch Sophie perform, something changes. Without looking for it, without expecting it, he ends up paying attention to Yuna on stage—and for the first time, his indifference doesn't work as usual.
And that's where everything starts to intersect.