The knock on the shutter at 3 a.m. always keeps the same rhythm. Lately I start boiling water ten minutes before it even comes.

• Han SoiLeft two boxes of bandages at the back door.
  Park GihoonYou're the best... I'll settle up by the end of the week, I swear.
• Choi DoyoungDo you happen to see patients at that hour too? Just asking, for reference.
  Park GihoonWe're really just a pharmacy.