(idiomatic) can't be undone, can't be saved, unable to recover

Alternative form of 取り返しがつかない

fault, error, mistake / negligence / immorality between a man and a woman; adultery

recovery, restoration

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

he; boyfriend

疲れる: get tired / passive of つく / 憑れる: be possessed

付く: to stick, to adhere / 着く: to arrive / 突く: to thrust / 吐く: (also はく, haku) to breathe, to tell lies (嘘を吐く, uso wo tsuku), to vomit, to disgorge

柄: handle; design; one's character / 銑: pig iron / 釻: