2NE1's Sandara Park expresses the sadness that she had received from Yoo Heeyeol.

Sandara Park makes an appearance on KBS2TV Yoo Hee Yeol's Sketchbook to be broadcasted on the 10th. When asked 'What was the hardest thing for you hear, or a comment that truly left a scar for you?', Sandara Park confessed that there was an incident where she was hurt by a comment made by Yoo Heeyeol.

She explained to him, "Last time when we came out on Sketchbook, Yoo Heeyeol-sshi had introduced us by saying Bom is the vocalist, CL is the rapper, Minji is the dancer, while I was the 'image'. After the recording ended, I went to the roof and watched the sky."

Following this, she added, "I thought to myself, what on earth am I?" causing the surroundings to burst into laughter.

On this day as well, she took a proof picture with Yoo Heeyeol to prove that she had appeared on the show. Moreover she had created a lively atmosphere in the studio and also showed an emotional side of her.