With Yachiyo in low spirits, Iroha and company leave her behind and head for the Memory Museum. Touka Satomi, a friend of Iroha’s sister, Ui, awaits them there to give them a lecture about the truth of Magical Girls. Yachiyo’s past memories give her a push, and she decides to go find Iroha. However, at that very moment Iroha is already in the midst of a "vicarious practical learning" course prepared by the Magius.
Once that happens, restoration is impossible.
Ya es imposible repararla.
Ya es imposible repararla.
Dans cet état,
toute réparation sera impossible.
Una volta che accade questo, 
non è più possibile rimediare ai danni.
Se isso aconteceu, a restauração
se torna impossível.