(idiomatic) Not caring at all, being no skin off one's nose, being of no concern at all.

painful / イタい: (slang) cringy; embarrassing

to advise, to suggest / to admonish

opinion / advice, a suggestion

itchy / to fall ill

(informal or dialect) Alternative form of 痒い (kayui)

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

pain

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend