Episode 4

S1 E4: Hye Ju pops up at Sung Sik's day in and day out, and it makes Sung Sik uncomfortable. Meanwhile, Hyung Sub decided to let Sung Hoon's in-laws live on his rooftop, and Hyun Woo watches Sung Jun carefully, as he comes back home from Shanghai. As Dong Hui moves in, she meets Sung Jun again.