It's not just a love story, It's a journey through love, pain etc. The story not just focused on the love, it also focused on the family, friendship, hardship, pain, overcome, career, dream achievement etc. The main lead actors jung hae-in and jung so-min, their chemistry was superb. I really liked their combo. And already was their fan. I really liked their other dramas. Like the other dramas they didin't add crime, murder, killer type in this drama. If you ask me that's better. For a realistic plot it's better to avaoid that genre (my personal opinion) other than than genre it's better to add realitic genre like job, dream, pressure, love life, depression, failure, affections, friendship, hardship and overcomes. And the director did his best for this drama. Expect more dramas to be like this..