with all one's strength / to the fullest extent / fully / wholeheartedly

Alternative form of 思い切り

Alternative form of 思い切り

to laugh / to smile

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

to laugh in a demeaning way

everything

(colloquial) current boyfriend