I hate my life

The next couple of days, Hae-won barely saw Woo-Bin as much as he used to. It was that his new job was taking most of his free time and Hae-won was glad he could monopolise this free time he had to himself.

One day, when the semester exams were almost over, Hae-won started acting strangely. Though most people wouldn't notice because they weren't close to him, Woo-Bin did.

Hae-won ate less than glad of his food in the cafeteria, he'd clutch onto his stomach from time to time and his complexion would darken.

"Are you okay?" Woo-Bin asked but he simply ignored him while his hands were still on his stomach. "If you're not feeling well, you could just say it."

"Mind your own business." Hae-won said and focused on his textbook.

Nevertheless, Woo-Bin was worried.

'Why are you putting up such a strong wall?' he thought and kept watching him as he studied.

At the end of the day, they both went off to their part time jobs.