[She skips the last few rungs and drops down easily, looking fairly proud of herself when she doesn't even so much as sway or lose her balance. But she doesn't celebrate long, because now she's following Luffy to the galley.]

Locks? Well... I, uh, I used to try picking them when I was younger, but... [Usually the kitchen pantry. Occasionally rooms in odd wings of the castle she'd been super curious about. (Never a room that people were occupying, though. If a room that was occupied was locked, it meant they didn't want you around. Unoccupied rooms were totally fair game though when you're like ten and have nothing better to do but explore every inch of the castle.) She hadn't always been successful in her lock-picking endeavors, but on occasion, she had.]

...Couldn't you just ask someone to open it for you, though? I mean... You are the captain.