6 boys. 6 different love stories.

How will they all end up?

The Boys

Bang Yongguk
Works as a songwriter.
Big brother of Zelo.
Seeks help from Zelo's teacher to tame his rebellious brother
but ends up falling in love with her. Will they be able to sort things out together in the end? 

Kim Himchan
Yongguk's best friend since childhood.
He was a bright and cheerful person, until he lost his beloved girlfriend in a car accident.
Depressed, he almost committed suicide. At the scene however, he ended up saving his & another person's life...
A person who happens to teach him to love & live again.

Jung Daehyun
Youngjae's best friend. Reserved & timid.
A great singer who happens to suffer from stage fright.
However, things took a big turn when he met someone who gives him the courage and determination to perform.

Yoo Youngjae
Zelo's older cousin. Known as Mr.Perfect in school.
For someone who has the smarts and beautiful vocals, his arrogance can be a turn-off.
But what happens when he meets a female replica of himself?

Moon Jongup
Zelo's angelic friend.
Always smiling and loves to help others, especially Zelo.
He has been dancing since young...
Not forgetting crushing on the same girl for 10 years.

Choi Junhong (Zelo)
Little brother of Yongguk who always gets into trouble.
He loves skateboarding...and skipping school.
One day, he discovers the meaning of love.
How will it change him?