Singer IU made a surprise visit to actress Yoo In Na secretly without the knowledge of her entertainment agency.

Actress Yoo In Na during the radio broadcast on June 11 of KBS ‘Yoo In Na’s Turn The Volume Up’ gets surprised screaming, “Oh my! You scared me.” Yoo In Na was started as IU just suddenly came into a radio booth although she wasn’t scheduled to make an appearance.

Yoo In Na said, “What’s going on? I was so started.” IU shared, “I just took a taxi. I’ll be in big trouble if my managers know that I’m here.”

IU continued “KBS security became so strict. I took off my hat and showed him my face but he couldn’t recognize me without any makeup. I even told him I was IU,” which caused Yoo In Na to break into a laughter.

IU even brought a gift for Yoo In Na, whose birthday recently passed several days ago. It was a sexy outfit that embarrassed Yoo In Na.

IU’s surprise visit attracted a lot of attention from listeners who commented, “I didn’t know Yoo In Na and IU were this close,” “IU is so lovely,” and “Now that the visit went on air, it’s no long a surprise. Now her agency will surly know.”