Myung Hee Ha

Yoo Hye Jung (Park Shin Hye) was a tough bully in school with a prickly personality and always goes wayward. She had many scars from her childhood and through self-preservation, Hye Jung keeps her heart shut away from other people. However, she changes after meeting her mentor Hong Ji Hong (Kim Rae Wong) who plays a key role in transforming her life from a helpless gangster to a compassionate doctor. Source: imdb

About the love between a writer who is elder than the person she loves, the chef. (imdb)

Jang Yoon-ha is the youngest daughter of a chaebol family. Despite her wealth, she works part-time at a food market and hides her true identity as an heiress because all she truly wants is to find a man who'll love her for herself and not her money. Choi Joon-ki grew up in extreme poverty, and has a huge chip on his shoulder about his poor parents being belittled. (imdb)