Hyoyeon was silently arranging the chocolate bars in the cashier counter, while Minseok mopped the floors.

And Jongin watched the two closely from a table while eating pudding.

From the moment Jongin entered the store, and catching Minseok hugging Hyoyeon, the atmosphere became awkward. Adding to the tension is that no other customer came except for Jongin, and he doesn't want to leave the two alone.

Jongin stood up and headed to the dairy section. He grabbed a dozen cups of pudding. As he walked towards the cashier counter, he gave the scared Minseok a sharp look.

"Professor Kim, this is the third time you returned to this counter. That is already your third dozen of pudding. Aren't you going home?" asked the annoyed Hyoyeon, while she took out Jongin's receipt. But he didn't give her an answer. Jongin just took the pudding cups, placed his money on the counter, and snatched the receipt away from Hyoyeon's hand. He went back to his table and started eating.

"Hyoyeon noona," Minseok called out as he went inside the counter to sit beside Hyoyeon, "I'm done mopping the floors."

"That's good," Hyoyeon smiled, as she gave Minseok a pat on the back. Her smile made Minseok turn red from blushing.

And also Jongin, who turned red because of... jealousy.

"So Minseok, where do you study?" Hyoyeon asked.

"Seongju High School, 15 minutes away from here," Minseok answered, eagerly, "How about you, noona?"

"Kwangnim University of the Arts, I'm taking up Literature."

"Wow, so you would be a writer in the future?" Minseok was amazed, his eyes started to glow. 

Meanwhile, in one of the tables, Jongin started crushing the empty pudding cups, after seeing how happ