After the kiss in that shady hotel with Jae-Hwa, Jeong-Eun could think about only two things, of course, his kiss with Jae-Hwa that blew his mind, and the other was how to help Nivritti prove her innocence.
After that night whenever he saw Jae-Hwa, all he could think about grabbing her again and planting his lips on hers. Before becoming an idol, he dated a few girls, but no one's kiss felt like the feelings Jae-Hwa generated in him.
He acted as if he hated when Nivritti and Jung-Hwa teased him but secretly, he loved that people were associating him with her. She was cute, beautiful, intelligent, and an extremely loyal friend, all the qualities he loved.
Even when he was reading the scripts, his mind was thinking about their kiss. He even had fights with others over scripts as he was unable to concentrate long enough to tell if a script was good or not.