Kallias is the principal of the school knows to be strict and cold, you're a kindergarten teacher who handles a handful of kids and Kallias happens to be your frenemy

You can freely walk in and out of his office at any will and you're the only one he allows to do that. Now, you're at his office demanding a raise but all Kallias said was 'no'

"You're so Annoying! I can't stand you sometimes!" I groaned in annoyance, fuming

Kallias raised his eyebrows with a smirk "Sit on my lap then"