a reason / a motive

to be late

lateness, late coming

to become delayed

delay, tardiness

an electric multiple unit train

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

訳: meaning, sense / 訳, 理由: reason (for), cause / 訳: circumstances