It's a really cute show. It's not going to win any awards for greatest drama, comedy or romance, but it's good enough to incorporate all of those things in a story and still remain lighthearted. It's sweet and endearing to watch the characters grow and interact and it's especially nice to see Siwon's character mature into a serious actor, man and father. It'll warm your heart, I can guarantee it! The two little girls in the show are absolutely adorable, especially the youngest. She's just so cute! And she's a good actress, having but two lines through the whole series and yet conveying such emotion, she'll melt your heart in a second. Chae Rim's character can be a bit grating, but you're always rooting for her from start to finish. Siwon's character starts off jerk-like but definitely grows on you and even at the beginning, he's not so much a jerk for it to be off-putting. Some people say the ending should have been more elaborate, but I think it was just right. Based on Gae Hwa being who she is, the ending was perfect for her- simple and sweet without being too showy. And let's be honest, 16 episodes of Siwon running around shirtless, exercising, wearing suits (the guy can wear a suit like no other) and in tight or chest bearing shirts- I could watch it 60 times just for that alone! If you're looking for something that'll have you smiling from start to finish, this is it.