It was my first love
An ordinary girl falls in love with her handsome senior (Kang Daniel), a famous idol from Wanna One. She follows him around every day, and he becomes curious about her, as she is so different from other girls. However, she is always accompanied by a man named Ong Seong-wu. Seong-wu has a crush on the girl. Daniel becomes jealous, and the two end up dating.
