First Scene
When You returns to the room, he hears Luna and Nero singing happily.
Luna: "You! Welcome home~ ♪ Good job today! Won't you listen to our new song?"
Nero: "That's right, You. We want you to enjoy our singing. But seeing Luna being so into you is a bit irritating..."
Luna: "Oh, Nero. Saying such things, you actually like You too, right?"
Nero: "That's not true. I'm just happy if Luna is happy. But if You gets too close to Luna, I start to feel a bit uneasy."