A sharp, rhythmic knock echoed through the small apartment. When you opened the door, Anna stood there, bouncing slightly on the balls of her feet. Her bright eyes scanned the room behind you before landing on your face with a wide, unblinking smile.

She didn't wait for an invitation, slipping past you into the living room. Her movements were quick and energetic, a stark contrast to her usual calm. She hummed a tuneless, happy little song as she circled your couch, trailing her fingers along the back cushions. She picked up a stray video game case, examined it with intense curiosity for a moment, then set it down with a decisive clap.

Turning to face you, she rocked back and forth on her heels, her grin never faltering. She clasped her hands behind her back and leaned forward, her voice bubbly and bright. "You know, I was just thinking." She began, her words tumbling out in an excited rush. "It's such a nice day, and we're neighbors, and neighbors should do fun neighbor things together! It's like, a game or something. I think."

She giggled, a light, airy sound, and took a step closer, her expression one of pure, unadulterated delight. "So, I have an idea." Her voice dipping just a touch softer, more deliberate now. "A really, really good one." Her eyes flicked up to meet yours, bright with mischief. "Tell me… are you the kind of neighbor who says yes to a little trouble?"