Lee Bo Young revealed Lee Sang Yoon's hidden side.
On 29th, Lee Bo Young, Lee Sang Yoon, Park Hae Jin, and Park Jung Ah appeared on KBS 2TV 'Happy Together 3', and entertained viewers with their witty characters.
As Yoo Jae Seok asked about college entrance exam score, Lee Sang Yoon told that he god 370 out of 400. Yoo Jae Seok asked him back whether he ever cried for getting one question wrong, and Lee Sang Yoon said that he never did anything like it.
Then, Lee Bo Young said, "Lee Sang Yoon has the intellectual and sharp image on him, and I used to always listen to him carefully. But, then, he's not really like that."
Lee Bo Young told that she once forgot her line, so she went through her script. Then, Lee Sang Yoon gave a detailed information and page number.
However, Lee Bo Young couldn't find it, and told that she searched the entire script to find it herself. She said, "It's not that Sang Yoon was incorrect, but it's just that he never gave me a helpful information."