Understanding

"Were you jealous of Yoojin oppa?"

Suji asked her boyfriend as the two of them were now taking the elevator. It was only the two of them taking the elevator for some reason. Jo Yoojin, Rina sunbae's older brother, had someone else to meet up with.

The dinner went well, but Suji noticed the unusual hostility from her boyfriend towards Yoojin. She even said that he was her best friend's older brother, but it still seemed like he was suspicious of their relationship.

"I was,"

"You were," Suji's eyes widened in surprise as she turned to look at him. "You were jealous?!"

"Yes," His boyfriend just snickered at her reaction. "Why does it seem like you were so shocked at me being jealous? Am I not allowed to do that?"

"Ah," Suji awkwardly laughed as she tried to redeem herself. "It was just that I did not expect you to get jealous, accept it and tell me that you were."