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.
Wait! Mile! You said this 
was normal, didn't you?
لحظة! مايل! قلت أن هذا طبيعي، أليس كذلك؟
Hey, Mile! Du hast doch behauptet,
das wäre ganz normal!
¡Oye, Mile! ¿No habías dicho
que esto era normal?
¡Oye, Mile! ¿No habías dicho
que esto era normal?
Mile, t’as dit que c’était normal !
Aspetta un attimo, Mile!
Avevi detto che era normale, no?
Ei, Mile! Você nos disse
que isso é normal, não é?!
Слушай, Миль! Ты же говорила, 
что так и нужно одеваться?