I think Hansu is one of the more confusing and complex characters we've come across. He is simultaneously charming, manipulative, and ruthless—he seems to care about Sunja to some extent, but also won't go deep into the relationship. He preys on Sunja's vulnerability and becomes her lover, ultimately leading to the birth of her son. Despite his willingness to provide for Sunja and their son financially, Hansu is not willing to commit emotionally and geographically to being a family. He uses his wealth and influence to control those around him, including Sunja and her family. While Hansu's intentions may have been genuine at first, his actions reveal his true character, and it is clear that he is not trustworthy and can't fully care for Sunja. In contrast, Isak is a kind and compassionate man who is guided by his faith but doesn't have the same financial sway and power that Hansu has. Isak is gentle and understanding, providing support and guidance to Sunja and h...