The big day is finally here, the day that is supposed to change Taeyeon's life. It's finally her eighteenth birthday, the day that an extravagant ball will be held for others like her, the children of the modern business elite. The results, she could never have predicted in her wildest dreams.

College was easy for Luhan, with the security of friends and a loving boyfriend. But one day when he accidently bumps into a muscly, secretly criminal giant, his life takes an unalterable course. Three years pass, and Luhan's life has dramatically changed, even before meeting the giant for a second time. Luhan's life goes for an unexpected rollercoaster ride of love, heartbreak, struggle and

"They say high school is just a small part of your life, and that it goes by too quickly, but I never believed them, and when I met you, my opinion didn’t change. I remember when we were yelled at for laying on the field during class time, and even though we were punished for it, those few detentions I was able to spend with you were some of the best days of my life."

Luhan and Jongin have been seeing each other for just over the past month. They go out together, they come home drunk and end up in bed with each other. Every night, Jongin will light a cigarette, and stares at a photo on his bedside table with a melancholy expression.

Luhan is a free spirit. He isn't bound by any rules, a permanent address and certainly not by romance. But back in Seoul, and one fervent bar fight later, Luhan can't help but wonder what, or where it is he's running from.

Sehun sits by his bedroom window every night and, to his parents chagrin, he leaves the window open every night despite the warnings of thieves breaking in the 4th floor of an apartment complex. But what happens when one night, someone really does break in through the window to steal something from Sehun? Something he didn't know he could give up so easily.