[Fuu smiles in relief when she receives his reply.]

Thank you. I had hoped to speak with you again for longer, but... [But she can appreciate how difficult good-byes can be, particularly across worlds.]

I needed to say thank you once again. For saving me many times over. For always helping me out. For protecting me -- all of us, actually. In that offer you made to the Mayor.

[She bows deeply, and holds her posture for a long moment.] Thank you.