rolling up one's sleeves

to roll up one's sleeves

failure, miscarriage / mistake, fault, error

fail / make a mistake

to hide, to conceal

that which is hidden / that which is protected from outside / (clothing) pocket

oneself / first-person pronoun: I, me (often shows the speaker's lower position in a hierarchy than the addressee) / (Kansai) you

spread, fill / swell / put up, spread / stick out (arms, chest), be prominent / stretch a rope, post a cordon / slap / be nervous, be tense / be expensive / add (water) until a container is full

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend