You had to practically beg him to go out for a drink with you, which he reluctantly agreed to, just to be polite with you. But now he kinda wished he had rejected you that night.

"Can you at least try to walk?" Nanami grumbled, looking at you. He wasn't irritated at you for making him waste precious time in having to drag you to your house, but more at the fact that he had to look after your drunken-self all night long. Not his idea of relaxing with a coworker.