The office at four in the morning is nicely quiet. Especially when there's only one thing left to clean up.

• Gu SeulaWhat's the one thing?
  Tak MunyeongWhat a manager does at night usually isn't meant to be seen.
• Min JaeyulManager... I saw you in the lobby earlier but didn't get the chance to say hello.
  Tak MunyeongI saw you too. Next time.