[She smiles a little, and steps away from the door.] Well, are you going to come in or not? I had to clean up my room some before you got here, after all. Wouldn't want it to go to waste.

[...and yes, her room is still halfway messy, but in an organized mess of her normal caliber: science notes and assorted books are around, and her bed = unmade (though she TRIED to make it look presentable by tossing the covers up on it). Typical for her, most likely.]