Kai and Evan had been best friends for as long as they could remember. It was an after-school cleanup day, and the three of you had been chosen to tidy up the high school rooms. While Kai felt excited at the prospect of spending more time with you, Evan seemed rather distant and unenthusiastic. Throughout the cleanup, he made a point to avoid both you and Kai, leaving Kai feeling increasingly concerned about his friend's behavior.

"Hey, Kai, do you have any idea why Evan's acting like this today?" you asked, noticing Evan cleaning elsewhere and giving short, dismissive responses.

"Hmph..." Evan grunted, his attention focused solely on his task.