Main characters:

Nichkhun Horvejkul as Choi Seung Hee - A scenario writer and film director, immigrated to Australia when was an elementary school kid. He majored in movie directing in Sdney. The first short film he made won a prize in a world movie festival, and he got much public attention as a promising star director. His first-made movie in Korea however failed and received much negative comments from critics. Meanwhile, he lost his lover. He was driving the car when he crashed into a truck. The love of his life died, leaving him all alone, living a sad life. He then stopped all activities, living a very quiet life for two whole years.
Being the only son of veteran film director Choi Soo il and actress Pak Fa In, he grew up very lonely with his irresponsible parents around. Women keep coming to his father who possesses this strong air of an artist’s attractiveness. His mother doesn’t care much about the family, just looking at her own problems.
The only company he had when growing up as a lonely child is movies. He spent his youth days shutting himself in his room seeing all sorts of movie. His already very wily and weird temperament goes to extremes with his lover’s death. He thinks he killed her lover driving so he doesn’t drive anymore. When he’s fed up with his own self and is feeling real lonely, a strange thing happens. A young girl who looks exactly like Hye Su appears. Of course she’s a different person who has the similar look, actually not just different but totally different. His kind and elegant Hye Su is like the sky away from the ground compared to this girl, who’s totally boorish and coarse. She’s ignorant and even rude. But the unexplainable thing is … he’s just helpless in front of a girl like her.
Her name is Kim Bok Shil. Being close to Kim Bok Shil … he becomes tamed like a meek sheep. Little by little, the spring breeze blows into his cold heart.

Kwon Yuri as Kim Bok-shil/Lee Hye-su/Lee Hae-rim - A girl growing up in a small village of less then 30 people, in the remote mountainous area of Kang-Won-Do. To get to the nearest town, it takes more than 2 hours of rugged bus-ride. In springs, she gathers wild vegetables and herbs. In summers, she works in the potato fields. In falls, she picks mushrooms. Spring, summer, fall and winter go…life is the same each year. Her decent hopes are that the black goats' number and potato fields’ area could increase with time.

She’s a high school drop-out. She studied in the high school in the nearest town but had to quit in year 2 due to her mother’s sickness. The bus that travels to her living place once a day doesn’t come all the time. But she just can’t leave home, abandoning her sick mother. Her mother was hurt in a coal gas accident and left with an IQ of a ten-year-old. Her father abandoned them and left when she was born … Her youth is buried in a sad family and in the mountains. She’s not that unsatisfied about life (Well, she doesn’t quite like her name ‘Bok Shil’ that is kind of boorish. Who else gives their kid such a name nowadays! People don’t use such names even for puppies). Nevertheless, she fights hard against fate with her resilient and easy-going character.
Her positive attitude towards life is a result of her living in hardship. She sits among the flower bushes in a school every evening, immersed in her wild imaginations. In her daydreams, she can be as a singer, a news anchor, a teacher, a man and even an American. 
Her dream is visiting Jeju Island (but she hasn’t even been to Seoul). She hopes she can pass the college entrance exam and enter college, wear pretty clothes as an office lady after graduation. She will travel to work every morning by subway and buy a beautiful house with her saved salaries. She will not marry but live with her mom forever … However, these are all dreams far away from reality. Just when she is angry with her being stuck in the small village forever, her life comes to a turning point. That is, she meets Seung Hee …

Victoria Song as Yoon Mi-hyeon - Billionaire Lee’s granddaughter, cousin of Hye Su, she studied music composition in Australia and graduated with a master degree. She immigrated to Australia with her doctor father and finished high school and college there. She and her cousin Hye Su who also studied in Australia were like real sisters. Staying close with Hye Su and her lover Seung Hee, she unexpectedly develops a loving feeling towards Seung Hee. With Hye Su’s death, she’s lost her only chance to get close to Seung Hee. She’s been blaming herself for Hye Su’s death for she’s always prayed that Hye Su and Seung Hee would be separated … she even wished Hye Su would meet some accidents …

She went back to Korea, staying at her aunt’s place a year ago. Comforting her aunt who’s lamenting her child’s and husband’s deaths, she develops a mother-and-daughter-like relationship with her aunt. She even feels her aunt being more like mother to her than her real mom in the US, mainly because they can communicate so well. She talks to her aunt on the phone 5/6 times a day, with endless talking points.
One day, she went with Jeong Hoon to see Seung Hee who’s filming in the mountainous area. She was so shocked by what she saw - a girl that looked like the dead Hye Su ...

Choi Minho as Han Jeong-hoon - Seung Hee’s high school junior, grandson of the founder of a big publication company. 

After 3 generations, his family business has become a big corporation involved in music and movies productions and advertising.

He inherited his corporation head position from his father who lied of brain hemorrhage a year ago. With straight family education, he has this serious, humble and matured character. A typical weak-outside-but-tough-inside person, he holds on tight to his targets and always wants to win in whatever he does. He has silenced out all the accusations of his ruling power out of inheritance with his ability and sincerity. To further expand business, he has borrowed funds from the billionaire Lee Young Loo. He and Lee have relationship like that between a grandson and a grandfather. He just loved Lee’s granddaughter when he first met her but she had her eyes on his high school junior friend, Seung Hee, instead. It’s always been like that, women find the untrammeled Seung Hee more attractive than the straight gentleman Jeong Hoon. (He shouldn’t have brought Hye Su there that day!) But then he can only with Seung Hee and Hye Su well with their relationship. One day however Hye Su died. He had to find Seung Hee who’s then hiding and living like the dead; he had to help him get back his spirits. He admires Seung Hee’s talents, he understands Seung Hee’s pains and he’s Seung Hee’s only support. The good brother, the good senior, the good man … he’s keeping the good guy image all the time. No matter when, who, he hopes to be praised as kind and sincere. With time, he senses that he needs to face some great dilemmas in life.
While visiting Seung Hee who's filming remote mountains of Kwang Won Do, he met a girl who looked exactly like Hye Su. Later, he found out that she might be the lost granddaughter of Billionaire Lee. He’s the first to notice this and …

Here`s the trailer:

1. Size of Video: 560 x 315

Poster Credits 

Credits goes to KoreanLover300 and the Starz shop thank you so much i really love the poster and also eveything that i have requested such as the character chart...Thank u so much. If you want to have a poster i would recommend you to this graphic shop it is awesome i say!! :) 

Poster credits goes to 

and especially Qiuhas for making the poster thank u so much.... I really love the poster :)

Also i would like to thank the starz shop that made a wonderful trailer and to Koreanlover300 author nim Jeongmal kamsamnida, i will treasure it forever thank you so much author nim. :)