It started off real good, but then most the characters started behaving like jerks, and the main couple was just going through the motions, just taking all the shit... I think it would have been great if they had made just 16 episodes like most dramas... 'cos after the 10th episode the bad guys were the bad guys and the good guys were the bad guys... and Woo-Hyun's mother is just a bitch, like what kind of person does that? That's not a mother, a mother shouldn't do that! you don't choose one son over the other, you don't love one child more... you love them both, you care for both... and you smack the one that doesn't get it!! really Sung-Yeo started off as a good character, but then OMG! he is sooo annoying, like grow up already! and stop being a child... whining for his birth mother, whining for his stepmother, whining cos the girl he likes doesn't like him back, and finally whining cos his friend (even do the is a jerk and he made him suffer) won't give up on him! Like is this for real? is this the best you can do to make 20 episodes?? it's really disappointing seeing a good story get dragged through the mud just to fill space...
And to make things worse, after all the shit they put each other through they all end up happily ever after... and don't get me wrong I love happy endings but this is ridiculous! so all the good guys end up good, and all the bad ones end up good, and they are all friends! So disappointing...