- [Lupin inspects the gravity device he used to open the gate]
- Arsene Lupin III: This is a handy thing to have.
- [He pockets it]
- Laetitia: Why do you have that?
- Arsene Lupin III: I inherited it from my grandfather.
- Laetitia: So? It's stolen.
- Arsene Lupin III: That's quite an accusation. Say. Why don't you tell me something. Where did you get this key anyway?