Although YMC Entertainment group IOI is only a project group that will only promote as a unit for one year, the girls have grown extremely close after their time together on Mnet survival show Produce 101.
In fact, despite having been each other’s competition during the show, fans noticed that some members showed great camaraderie and sisterhood by taking care of each other. For example, fans found many instances where Kim Do Yeon took care of fellow IOI member Kim So Hye, doing things like protecting her from wardrobe malfunctions and fixing her hair.
Source: Instiz
