Ryoko: Why do you play the piano?
Sena: I wonder why. Because I love it. I love the sound of the piano and I love to play it.
Ryoko: Do you feel pain because of it?
Sena: I do. To continue playing is very difficult. It’s like a battle. But if you quit, that’s the end of everything. I once tried to quit the piano. But if you really like it — if you truly love it — you have to live through it even during painful times.
Ryoko: It’s like a human relationship.