The battle at the Oedo Dome heats up as the fans waver between the two groups, but Otsu is still holed up indoors. Will she fade away, or will Shinpachi and gang rekindle her passion?
A monkey on the back is an idiom that means 
having a problem, not a literal monkey.
قرد على الظّهر عبارة اصطلاحيّة تعني
.وجود المشاكل، وليس قردًا حقيقيًّا
Um macaco nas costas significa que há um 
problema, não falamos de um macaco real.