Lerie Reyes' life has been messed up, and even more so when she sees a boy in the streets of Seoul December 2011. And now she can't forget that him. She doesn't even know his name but she knows one thing for sure... she feels something for him, that she's never felt for anyone else. When they meet a second time, she knows it's no coincidence. Despite the hardships, will she stay by his side, and stay as strong as she one was?