I've picked up the habit of waking at the sound of the front door. And I've gotten better at pretending I didn't wake up, too...

• Chae OkbunI have that habit too. It lasts a long time.
  Kang Hayul...So it never really goes away.
• Nam GiljunOnce I'm asleep, I can't wake up at all!! Should I say I'm jealous?
  Kang Hayul...Please don't envy it.
  Nam GiljunAh, sorry!!