Music makes the world go round. It communicates all sorts of emotions: joy, sorrow, anger, giddyness, love. Songs of all types relate to everyday life, especially in romance.

Jonghyun is a pretty mellow guy. A music major, he lives in a small apartment with his boyfriend, the one and only Kim Kibum.  Key--as he likes to be called--is a self-proclaimed class one diva. His flamboyant personality, as the exact opposite of Jonghyun's calmer, more reserved personality, makes Jonghyun's life a lot more interesting. 

I used to have everything. Sure, I had lost my mother in a house fire when I was a toddler, but my father was always good to me and I had the best hyung in the world, so I was okay without a mother. I had a great family life, and while my best friend could get annoying at times, I knew that I was lucky to have him. I started dancing when I was five, when I started taking ballet classes. Don't ask. I continued dancing through my middle and high school career, taking up differen

His childhood friend-turned-best-friend-turned-lover is gone, and Key is convinced that he'll never be able to go on without his best friend at his side.

Choi Minho is the son of the founder and CEO of a successful electronics company. Shortly after he and his boyfriend Taemin come out as gay--as soon as the scandal with the media calms down--Taemin disappears from the mansion in the middle of the night. Left on his empty bed is a node demanding a ransom that the company cannot afford to pay without postponing the production of their new smartphone. Minho is forced to try and convince his father of just how important Taemin is before he runs

Taemin wants Minho to help him bake cookies, and Minho refuses until Taemin uses puppy eyes on him. Bonus: Later, after the cookies have been made and eaten, the couple watches a movie and Minho thinks about all of the times Taemin has used aegyo to get what he wanted, and how on every one of those occasions, Minho couldn't help but give in. 

Key just can't figure out what is up with these twelve boys at his high school who never seem to talk to anyone but each other, so one day he brings it up with his friends at lunch.