I found the drama, and esp. the ending disappointing. I think the writers patched up Chef's relationship with Bong Sun. I hated that in the end Bong Sun turned into Soon Ae. The high pitched voice was awful and made her seem as fake as the ghost when she was trying to seduce the Chef. Bong Sun lost her own personality and warmth that we've seen in the beginning of the series. Even though the Chef cares for Bong Sun from the start and finds out that she's the author of his fav blog, he never does anything to actually get to know her. With Soon Ae he knew all her likes and dislikes, he planned to take her out to every single place she wanted to go. We had several episodes of their dating even though plot-wise 20 minutes would be enough. Alas, he never asks Bong Sun what she likes. Actually, he never takes her out to a date once she tells him about the ghost girl. He tells her he always liked her but he fell for the ghost, and that's the end of their talking about their relationship. It's like he doesn't really care about Bong Sun, and stays with her because it's the only viable option, while she's so desperate to be loved by him that she turns into Soon Ae, because she knows she's his second choice. Moreover, watching the series I really didn't expect it'd come to that. Bong Sun is an introvert, but her personality seems more interesting and mysterious than that of the outgoing Soon Ae, who has nothing interesting going for herself except for lumps of confidence. I really hoped the Chef, who himself used to be a timid boy in his youth, would be willing to do the work and get to know the real Bong Sun. Sadly, that's not what's happening. The ending was sad and disappointing. I'm going to rate it 4/10.

Oh, and to be sure. His relationship with Soon Ae sucked even more because it was fake from the start to the end. It was based on lies and deception. Soon Ae pretended to be someone she wasn't just to get laid. And even if she developed feelings for him in the process, she never really showed to him her real self. We've watched the series so we know that the ghost girl with blond hair and the ghost girl with brown hair were two different personalities. Unlike Bong Sun the ghost girl repeatedly lied to the Chef without a blink of an eye. She didn't care for the consequences because she was going to leave anyway. The ghost girl the Chef dated was just a fiction. It was a very poor choice to show us so much of the fake relationship and so little of the real one.