Lyricist Kim Li Na uploaded a picture from the staff dinner on her personal Instagram on May 5.
“The two Yoos put up lots of money while everyone else put in 10,000 won (about $8) each for the draw,” she wrote in the caption. “Three writers were picked! Sandara Park and I put in money but they wouldn’t let us pick. Unfair.”
In the photo, Yoo Jae Suk and Yoo Hee Yeol were seen going around the staff, who picked money out from the box. Yoo Hee Yeol also took a photo with a staff member holding a packet of money.
Meanwhile, “Sugar Man” airs every Tuesday at 11 p.m. KST.