Chaeyoung has been in a relationship with Zion.T for six months.
They first met through an introduction by Chaeyoung's acquaintance, and their feelings developed beyond colleagues into a romantic relationship.
Chaeyoung's dating style is known to be quite confident, and she enjoyed public dates in this relationship as well.
She and Zion.T frequently went on dates in Hannam-dong and Yeonhui-dong, not hiding their love.
Chaeyoung is known to like slim men with an artistic flair, and according to sources, she fell deeply for Zion.T's free-spirited and musician-like appearance.
An insider who knows the two well said, "Chaeyoung and Zion.T went from being junior and senior colleagues to a romantic couple.
Since both of them are not the type to hide or conceal their relationship, people around them are already well aware of their dating."
The group grew into a national girl group immediately upon debut, and Chaeyoung recently made a name for herself as an ambassador for luxury brands.
He has been active as a unique vocalist, producing hits such as 'Yanghwa Bridge', 'Eat', and 'Song'.