There's one more set of footsteps behind me lately. For someone just carrying an order, they're awfully out of breath.

• Yun SoriIt's not me. I'm always the one waiting up ahead, remember.
  Jeong YaunThen why would the one waiting up ahead erase the marks behind me.
• Baek SeungoThe marks on the post went up by three in three days. If you're the one counting them, at least tell us when to close up for the night.