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.
Reina-san just went through something that 
made her basically relive her painful past.
مرّت رينا-سان بتجربة مؤخراً جعلتها تعيش
ماضيها المؤلم من جديد
Sie wurde vor Kurzem dazu gezwungen,
Reina debió pasar
Reina habrá sentido
Reina a récemment vécu
des événements lui rappelant son passé.
Reina ha appena avuto un'esperienza che
le ha fatto rivivere il suo passato doloroso.
Reina-san acabou de passar por coisas
que a fez relembrar seu passado doloroso.
Совсем недавно Рэйне пришлось