It's refreshing that a love story especially a non action show can be so involving and so popular with audiences around the world. It shows more physical affection on screen than some previous dramas so things don't feel old fashioned. The POV is more the guy's. For a change 3 girls chase an ordinary guy. Suzy Bae has star quality and keeps you watching her. Given her background as an idol singer this role is tailor made for her. Her haistyle didn't suit her though. Yang Se Jong is well cast as the sweet innocent college student. The supporting cast is great and most K drama fans will recognize veterans cast as her mother (the funny North Korean villager from CLOY) and older manager played by Lee Jin Wook.
Actually the director also directed CLOY and the ending is similiar. Due to the silly idols having to be single requirement they can only meet overseas. Pay attention the opening scene of the last episode and the closing scene which are both set in Japan. The ending should have been clearer and not fragmented. Had to read up online to understand it.
