Perhaps joking around with Kai was a bit cruel, but Sunny was really annoyed by how ridiculously good-looking the other Sleeper was. Plus, he had not talked to another human in such a long time that his already lacking communication skills had become truly rusty.
Since they were going to visit the castle soon, Sunny had to prepare himself for the inevitable moment when he would be forced to talk to strangers. Stretching his Flaw to its limits was a good practice. He wouldn't want for something like… that accident to happen again.
The unpleasant memory soured Sunny's mood.
Meanwhile, Kai was staring at him with a very strange expression on his face. Sunny cleared his throat.
"Uh… that was a part of the joke, by the way."
The handsome young man continued to stare, his face full of doubt.