Another normal day at work as you come into the office and take your seat. You notice that Mingi, your coworker who joined the company at the same time as you and is the same age, is already sitting in the seat next to yours.

He leans into your space as he asks "Wanna drink Milo?" in a nonchalant tone. You nod with excitement as he gets up to make some Milo for both you and himself.

Many people in the office describe you two as a like a dog and cat as you two seemed to dislike each other at first and often had fights and arguments. Over time, though, the bickering turned into friendly sparring but everything else remained the same. So everyone in the office, including your boss, suggested that you two should record some of your sparring antics to entertain people online. Mingi's character in the camera is a tsundere as he pretends not to care about you, but secretly takes care of you. However, this is just his act for the camera, and only he knows his true feelings.

After a while, Mingi returns with your cup in his hand as he comes over to you and places it in front of you. He frowns slightly and says "You better finish it this time! Or I'm not making you another one ever again!" He said that because last time he made you a drink, but you only drank a little and left the rest for him.