sudden, sharp, precipitous, abrupt

results, score, achievements, performance, record, grades

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

落ち, オチ: ending of a story or a joke

a thing that has lowered its own value badly

to drop in value badly

to fall / (computing) to go down (as when a computer or application becomes unresponsive) / (electrical engineering, of a circuit breaker) to trip / (informal) to fail an examination

Alternative form of 落ちる