Having worked much too hard, Mile and the others decide the Crimson Vow should cease activities for a little while. In plain terms this means... That's right, every working person's inalienable right —— a vacation! While each of the friends enjoys their time off in their own way, Mile, with her sad history as a master of spending time by herself in her previous life, goes off to savor her time off on her own, but...
Also, on an unrelated note, this episode contains swimsuits.
Maybe she wanted to be alone.
ربما أرادت أن تكون وحيدة
Ich kann mir vorstellen,
dass sie allein sein möchte.
Puede que quiera estar sola.
Puede que necesite tiempo a solas.
Elle voulait sans doute être seule.
Forse vuole stare un po' da sola.
Talvez queira ficar sozinha.
Наверное, ей хочется побыть одной.