Operation "Red Night" is canceled and the kids come home to a joyous reunion. They've gotten their magic bags and succeeded in their quest.  But a strange man is going around Akihabara asking all the girls to marry him.
I'm glad I understood that, I think.
Ich denke, es war gut,
das erkannt zu haben.
Creo que me alegra entenderlo.
Et rien que pour ça,
ça en valait la peine.
Credo di essere felice di averlo capito.
Estou feliz de ter 
compreendido isso, eu acho.
И я рада, что это осознала!