I have seen like 70 dramas and more, a mixture of all Asian dramas, I feel like this might as well be one of the best I have ever seen. Srly, makes us fall in love with both of them. I didn't expect a happy ending but I can't even express how happy I am to get a happy ending, My heart filled up with emotions all along the way. I completed the entire drama in 24 hrs. I think the best part that's making us engage more is the OST. But that doesn't make other factors less appealing. Absolutely, in love.