The eldest cousin, an arrogant playboy who is used to getting whatever he wants. He firmly believes he can win any woman. At first, he appears to take an interest in Ha Won and pretends to be Ha Won's fiancé. However, he is still in love with Hye Ji, his childhood friend and his dead best friend's sister, but he hides the fact and chose to push her away due to his childhood trauma. As the time comes, he realizes his foolishness for pushing Hye Ji away and apologizes to her for what he did and returns to her, his first true love. He has a troubled relationship with his mother due her constantly pushing him to be Haneul Group's successor, and for abandoning him when he was younger, only coming back to ask about his position.
(Source: Wikipedia)
