On the August 24 broadcast of KBS 2TVs Happy Together, EXOs Kai told the story of when he was mistaken for a girl.
He said, My mother liked my hair long, and she would put highlights in my hair, revealing the reason why a lot of people mistook him for a girl. He shared, One time, I transferred to a new school and I went to the bathroom with a friend. When I went to go into the bathroom, he said, Why are you coming in? So I replied, I have to go too!'