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

get, acquire, gain, obtain, win, catch / be able to, can / (in the form ざるを得ない following the imperfective form of a verb) cannot help but doing, cannot but do

to obtain (benefit) / be able to, -able

cannot

(idiomatic) without being able to help oneself, irresistable, against one's will

(idiomatic) Alternative form of 止むに止まれぬ

everything

(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)