The Reason They Were Cursed

Hae Na's uncle, Dong Chul, comes back to his human form. Hae Na's family finds it strange that his curse got lifted when he hadn't gotten a kiss. Bo Gyeom reveals himself to Hae Na and tells her that he is the one who put the curse on her family. Then he goes on to tell her that he'll lift the curse only if she gives up her love for Seo Won.