First of all, both dramas are romance comedies. In the both the main heroine is a young lady who works hard the whole day to help her family. She is a hardworking and energetic person who loves her life and don't complains about fate. She also has a younger sister, pretty and a bit arrogant schoolgirl. The pair Lee Da Eun and Bang Jong Dae from Paradise Ranch and Go Eun Sae and Hwang Min Yeop from The 1st Shop of Coffee Prince are just similar. Then, the main hero is a rich guy, who owns something, that is very important to the heroine (The ranch and the coffee shop respectively).