S1·E18 Dan's Promise to Yeon-seo

Dan promises Yeon Seo that he will come back to her soon. Kang Woo tells Yeon Seo that she can lean on him, but Yeon Seo tells Kang Woo not to cross the line again. Meanwhile, Yeong Ja and Ru Na are trying to win over the dancers to their side. Dan is suspicious of Kang Woo and he trespasses on Kang Woo’s house.