abandon, dump

to study / to learn

being unnecessary / uselessness / being unused

unnecessary / useless / unused

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

nonessential and nonurgent

everything

(colloquial) current boyfriend