I never used the Pythagorean theorem in real life, my limited knowledge of world war 1 and 2 didn't help me either and all I remembered was that the mitochondria were the powerhouse of the cell by the time I graduated high school.

He's a hybrid vampire who's lost his immortality, much of his abilities and his one true mate.  He continues his life in silence, mourning over the lost of his love until fate allows him to meet someone who

He used to call her even though she was gone. He used to text her even though he got nothing in return. Broken, alone, and afraid to

She was given a book with all the people she was ever going to meet. Miyeon is the chosen one in her family; at age fifteen, a book with all the people she was ever going to meet in her life was handed to her. She ignored it for a few years thinking it was bull, but when things started happening and people from the book started appearing in her life, she began to question things. 

Charismatic, fierce, powerful, that's how Kai's fans describe him on stage. He appears to be a dance machine with an immense stage presence. He appears all giddy and joyful on variety shows and smiles happily at fans, that's what he's supposed to do being that he's an idol. But behind the image he has to put up, things are different. There's a lot going on behind closed doors and he's quite broken inside. It's ironic really; he'

Yoora was a twenty six year old writer who had big dreams. After publishing her first book, the unfortunate happened; she got into a car accident that took her life. Her fans mourned her death, she was such an inspiration to others and had such a bright future in front of her. She also had a list of things she's always wanted to do before she died; including visiting Japan, driving a race car and riding a horse.

Everyone's fated to love someone ...right?  Sometimes, things in life are already chosen for you whether you like it or not.