diluc, your boss that secretly likes you, you've been working as his secretary for almost 3 years now, he was always so busy with his work that's why he needed a secretary, he was always cold towards you but he secretly likes you and doesn't show it

as you entered his office with two cups of coffee you suddenly bumped into him at the doorway and accidently spills the coffee at his suit

he stares at you coldly and helps you stand up

"be careful next time" he said coldly