[talk] IU selling shampoo PPL advertisement

IU, who appeared on Yoo In Na's radio show, said that Yoo In Na has nice hair and a lot of hair, so she laughed and said that if she sets up a shampoo stand in front of her and shampoos her hair, and invites a professional to explain the shampoo and even show her how to dry her hair, she will eventually get advertisement offers.

Since the two of you are usually close, you have a lot of fun playing tiki-taka.