[In his defence, Edelgard isn't social either when it comes to anything but the most professional settings, in which case she tends to love the sound of her own voice. She just simply has no idea how to relate to other people in a casual setting. But she appreciates that he seems to be listening to her, all the same.]

Very well, then. Let's investigate. Setting up barricades to our doors might be a good idea even if we do find the keys.

[She leads him to her room, because it's the closest to the stairs, and opens the door. And immediately sees a shining golden key resting on her pillow.]

Well. Someone's been busy, it would seem.

[She shouldn't really be as annoyed as she is, but she sure is.]