understanding, comprehension / appreciation

heavy and light / significant and negligible; serious and slight / relative importance

Alternative form of 軽重 (keijū)

understand, comprehend / appreciate

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

question, problem on homework etc. / a question; a matter (of time etc.) / a problem (something that needs to be dealt with); a trouble / an issue; a matter

impossible to understand, utterly confused

everything