I LOVE this show. In fact, when I watched it for the first time, I liked it a lot but after watching it twice, I completely fell in love with it. It is full of cuteness and comedy and romance. Ding Ding is the CUTEST kid ever....he is one of the major reasons for my fondness of this drama and his bromance with Dok go jin was simply awesome!! I liked all the characters...Pil Joo is the cutest second lead ever. Period. The lead couple has great chemistry and Cha Seung Won has done a terrific job, whose over the top attitude is perfectly balanced by Gong Hyo Jin's natural and understated acting. Also, I liked that the second female lead is not a negative character. Another thing, the drama is full of amazing metaphors. It's a great Hong Sisters drama. I loved the soundtrack as well!! A MUST WATCH.