On the August 7th installment of 'Video Star', HaHa expressed his gratitude for Byul who fully supports his career as a singer and variety show star. He shared, "Byul is the mother of two kids, but she's also a singer. She's so impressive when she sings. She's really good."
Byul responded, "Our second child is a son. To be honest, HaHa wanted a daughter. That's why we planned on a third kid, but we found it's already too hard raising two kids. He said I seemed like I was working too hard taking care of the kids. He said I should sing."
HaHa added, "Her heart is so good."