"A Hundred Year Inheritance" Lee Jung Jin seems to have fallen head over heels in love with Eugene already.

During the 21st episode of the MBC weekend drama "A Hundred Year Inheritance" that aired March 16, Min Chae Won (Eugene) is featured going on a date with Lee Se Yoon (Lee Jung Jin).

In order to have dinner with Min Cae Won, Lee Se Yoon shows up at the hotel where a Nutritionist Conference was being held. Lee Se Yoon patiently waited until Min Chae Won is done with the conference and went to dinner together after.

During their dinner, Lee Se Yoon reveals to her that he had run into Kim Cheol Kyu. Min Chae Won replies, "It's not as easy as I thought it would be." Lee Se Yoon appears to be very uncomfortable after hearing what she just said.

After dinner, Min Chae Won and Lee Se Yoon continue their lovely date and takers her home when it is over.

When Min Chae Won returns home, Do Do Hee (Park Joon Geum) asks about her relationship with Lee Se Yoon. Do Do Hee reveals Lee Se Yoon's background and mentions that if she marries him, her mother-in-law would be just as horrible as her ex-mother-in-law. Do Do Hee is relieved when Min Chae Won says that nothing is going on between them.