“Your voice is like an angel's, gentle and melodious. It carries me away from all my sorrows.

Your laughter sounds like bright bells jingling, it makes me smile whenever I hear it.

Just listening to your voice brightens up my day.

Even though I don't know how you look like, or even know what's your name, I will find you, no matter what, because I know you're the only one for me.”

Cho Kyuhyun has ever been in love with that one girl since he heard her voice for the first time. During his middle school days he was searching the net and finally found a online blog, named "Pieces of happiness" where a little girl was posting about her every day life and her feelings. Although she was younger than him, this girl seemed more mature as she already knew what she wanted to do (become a dancer)  while he himself didn't even had have a clue what he wanted to become. With her cute little blog, which he visited nearly everyday, she encouraged him to find his dreams. Then one day, 4 years ago, she started to host a radio show and he heard her voice for the first time. 

Since that day Kyuhyun had been in love with this girl, so when he graduated from school he moved to Seoul to enter SM Academy, the university "Summer Choi" definitely wanted to go to when she herself finished school. Since that day on he had been waiting for her...

Characters:

Cho Kyuhyun(20) , a quiet, introverted and Starcraft-loving person, is a normal student at Soo Man Academy, one of Seoul's best universities for Music and Arts. Well, almost normal. Two years ago he moved to Seoul to find his secret crush. But the problem is...well...he doesn't even know her name nor how she looks like. The only thing he knows is that she's still hosting her radio show under the nickname “Summer Choi“ as well as an online blog about her everyday life.”

Choi Sooyoung(18), is a new student at SM Academy. She's a sweet and charming girl, full of energy and she loves to eat. Because of her bubbly character she has many friends but she doesn't feel like she's really close to them. Only on her radio show and in her online blog she tells about her true feelings. She started her blog during elementary school days when she was a shy little girl who couldn't express her own feelings.

Sooyoung's oppas

When Sooyoung was 5 her family moved to Japan where her grandparents lived, but soon, after they lived there for a few years her mother began to miss Korea so that's why they moved back there. So during grade 3 of elementary school Sooyoung came back to Korea, right into a new class, where the kids had already formed little groups and Sooyoung was also too shy to talk to them. Then one day she meets 4 guys, who soon turn to be her best childhood friends.

Choi Siwon (22), is Sooyoung's mother's little brother's wife's older sister's son (=cousin, but not blood related).  He's handsome, nice and his family is really rich. To Sooyoung he has always been more than a cousin, he was the older brother she never had, protective and caring, always right by her side. He's also a student at SM Academy.    

Lee Donghae (22) is probably the most handsome out of these four. He's also really nice and caring, sporty and most importantly always friendly especially to girls. Whenever he sees that a girl needs help, he's there and takes care of the problems like a gentleman, with his killer smile on the lips.

Different from his image at school, Donghae turns into a little kiddo, always making jokes and trying to prank other people, when he's with Sooyoung and her oppas. Also a student at SM Academy.

Lee Hyukjae (22) was the one who found Sooyoung crying on the stairs. Since then he's always protecting her, but he's also the one who mocks her the most. To him, Sooyoung has always been the perfect little sister with whom he could always have a good time. He was also the one who encouraged Sooyoung to become a dancer, the one who showed her how much fun it is to dance. Logical that he's also at SM Academy, right?

But more than that, he was Sooyoung's first love, but back then he just saw her as a sister so she never told him.

Shim Changmin (20) is the youngest of them. Since he saw Sooyoung for the first time he has been in love with her. In school he's known as a bully, a troublemaker, but when he was with Sooyoung, he turned into a nice and friendly person. He never told her about his feelings, because he was scared that their relationship might change...and also because he had the feeling that there might be a person Sooyoung liked, although he didn't know who it could be.