"The Queen of Office" Jung Yu Mi is touched by Lee Hee Joon's comment.
During the 8th episode of the KBS drama "The Queen of Office", Moo Jung Han (Lee Hee Joon) walks Jung Joo Ri (Jung Yu Mi) home from work.
Jung Joo Ri had lied to her boss saying that her mother was involved in a car accident to get a day off. During the day off, Jung Joo Ri goes to a job interview that turns out to be a scam.
When Jung Joo Ri runs into Moo Jung Han, she gives him the drinks she received from the scam job interview. She feels extremely guilty for lying to someone who has always been so kind to her.
Even though he already knew that Jung Joo Ri had lied about her day off, Moo Jung Han says, "Do you know why I picked you?" And when Jung Joo Ri answers no, he says, "You said you're a lump of soybean paste. You told us to watch to find out whether you're the real thing or not... That lump of soybean paste looked very pretty."
He continues, "Jung Joo Ri, I think a lump of soybean paste is more beautiful than a diamond."
When Jung Joo Ri gets into bed after coming home, she thinks about what Moo Jung Han had said and gets butterflies.