the story tells about a feisty talkative girl who accidentally meets a sad depressed guy in a night bus on her way to her hometown in jeju island. they got stranded after the bus left them in an unknown place. the journey of getting the girl's missing luggage and getting her back home safely bring them closer. the broken hearted guy finds his best heal in the girl's infectious happy manner and finds his purpose of living his life again.

LI YIFENG AS DANNY

The 29 years old lad is all charming and superbly good looking. He got looks, money and brain to boast, but he never really feel happy in his life. After his mother he loves dearly left him and his father to runaway with another man, he always craves for love. But it never gets better when he should lose his father. To make it worse, his girlfriend dumps him to marry another guy and leaves him alone in despair. Gloomy and afflicted, he is forced to take over the company as the only heir. Attacked and underestimated by the company members, he feels like an outcast and misfit and constantly feels rejected. The guy turns into a silent corpse and loses all the hopes to live. He ends up deciding to just escape from there. Go anywhere he can and maybe a place no one can find, in this world or maybe out of it if possible. He is sick of it and wants to feel no pain again.

LIM YOONA AS ANI

The 26 years old lass is adorable and pretty. She is sweet-tempered, lively, cheerful and feisty. She loves to talk and talk using her endless energy. Ani never take things in life seriously, she is all easy going, energetic and bubbly. She doesn’t care about what other people think about her and will not take trouble to be sad about anything. She loves laughing and smiling and makes jokes over everything. She is a child in heart and in behavior. She plans to live to the fullest and to do it according to her own rules. But she tends to live in her own bubble and is not at all sharp. She is a bit reckless and clueless about her surroundings. Having a perfect happy family, living in small village, she is showered with love from everyone. And now she has graduated from a Seoul university and wants to come back home and tells her family that she is in love and wants to get married.

PARK SEO JOON AS TONY

he is 27 years old boy whom ani met during her study in college. the guy is handsome and tall, a perfect dream boyfriend for any girl. he is charming and popular. with no bright brain or money to recommend himself, he becomes over-obsessed with grooming himself to look cool. he treats all pretty ladies corteously but is more of a flirt than a genuine gesture. he is fickle, indecisive and shallow. a casanova at its best.

TANG YAN AS CECIL

danny's girlfriend, he dates for four years. she is a bright and quiet girl but is ambitious. she plans to be happy by marrying guy from rich family. she sets her eyes on danny as he is perfect for her until she senses his company bankcrupcy due to danny's lack of ability in handling it after his father died. she leaves him to marry another rich guy.

SUN XIAOXIAO AS CINDY and HER BROTHER

she is 26 years olds girl who is a close cousin of Ani who stays together in her house. she is almost like a sister to her. she is equally bright and lively as her but is more sensible and smart. she understands ani better than anyone including her stupidity, innocence and nonsense.

She got a cute but naughty brother called andy.

ANI'S FATHER

ANI'S GRANDFATHER

ANI'S UNCLE (CINDY'S FATHER)