Uijae stared in disbelief at Sayoung, who seemed startled to the point of trembling. What was going on? Sayoung was even inching backward, as if he were about to bolt through the door. This was the same guy who was usually restless if he couldn’t be near Uijae, so why was he acting like this?

Why is he behaving like this? Uijae paused, hand brushing the chin of his mask as a realization struck him.

*Wait a minute.*

What had he just said? *Let’s sleep?*

A strange sense of déjà vu washed over him. He recalled a similar argument from …