(kyabakura industry) horrid client

painful / イタい: (slang) cringy; embarrassing

most, -est

Clipping of キャバレークラブ (kyabarē kurabu, “cabaret club”).

business, industry

to know, be aware of / to learn, acquire, / to be acquainted with, to know (someone) / (colloquial, in the negative) to care in the least about, to be concerned with,

pain

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

guest; visitor / customer; client / patron

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