Sogen is baffled by the magical swords that can't be explained by science. Suzuran suggests he and the stumped Sogen go out for a change of pace, and...
Who knows?
Das bleibt mein Geheimnis.
Quién sabe.
Quién sabe.
Eh bien, bonne question.
Chissà, chi può dirlo?
Será? Vou deixar no ar.
Как знать, как знать.