Actress Soo Ae and child actress Kim Ha Yoo seemed to look like a family in several pictures. Kim Ha Yoo, who plays the daughter of Soo Ae on SBS "Yawang" posted several pictures she took with Soo Ae. In the drama, Da Hae (Soo Ae), Ha Ryoo (Kwon Sang Woo) and Eun Byul (Kim Ha Yoo) are extremely close, and even on set they seemed to be close as well. Kim Ha Yoo's real mother said, "on the last day that she acted with aunt Soo Ae, Ha Yoo was crying because they've grown so close." Kim Ha Yoo grew older in the drama and therefore the actress changed as well. On the 6th episode of "Yawang," Da Hae could only watch Eun Byul from far away and began to tear, causing many of the viewers to cry with her.