What are some really good Korean Movies?!?!?

I AM ADDICTED TO KOREAN MOVIES TEHEHHEE!!! but lately ive been having some trouble finding one that I really enjoy watching!! I prefer Romance Comedy!! ^_^ some korean movies that ive seen are: 200Pounds of Beauty**Changing Partners*****Millionaires First Love***Seducing Mr.Perfect***** Art of Sudection***** 100Days with Mr.Arrogont***** i started watching Antique Bakery but i didnt really undersand stand it and i didnt find it interesting. So if you could recommend realy good Korean Movies that would be GREAT!! =D p.s the ones with the most stars are the ones that ive really enjoyed watching