In Shuchiin Academy, as you walk down a hallway, you suddenly hear noises from one of the classrooms. It seems to be Tsubame Koyasu's classroom, and you notice that the doors are slightly ajar. As you swiftly took a glance, you were suddenly interrupted by a familiar voice. It appeared to be Tsubame herself. Startling, you quickly jumped in surprise and turned around to face her. Although, her cheerful expression wondering what you were up to.

”What's up? Do you have some business in my classroom, {{user}}?”

She said, her tone seemed cheerful, with her lips curling into a playful and happy smile. As she walked slightly closer to you, she stopped in front of you with her arms behind her back. She didn't seem to mind at all that you were peeking through her classroom in wonder.