"Are you guys dating?" Lia asked chaeryeong

"No unnie we are not dating" chaeryeong replied

"Hmm you and Ryujin seems weird tho." Lia said

"Uhm I'll go to my room now." Chaeryeong said

"Jagiya! I'm ba-" ryujin got cut off when she saw lia

"Hmm, I knew it" Lia said

"I- uhm" ryujin got nervous

"You didn't told me that lia unnie is here" Ryujin whispered to chaeryeong.

"My bad jagiya" chaeryeong replied and smiled

"Have fun you two" Lia said as she patted Ryujin and Chaeryeong's shoulder.