Rooftop Prince S01E06 - The Foursome and Their Stunning Makeover

Park Ha sees the boys and smiles and since they will be working in Tae Yong's family company, they get a crash course from her including the complicated hyung-noona-dongsaeng relations. A new worker is called in by the grandmother. Park Ha has a few misunderstandings because of Lee Gak's questions. Someone from the past comes and the presence of a "birth secret" is revealed. An incident happens which makes Park Ha regain her memory. Park Ha and Se Na meet. Park Ha walks out on Lee Gak.