Smiling hurts! ( EXO FF )

Leilani is a girl, who has been smiling ever since things went absolutely wrong. She was known as a happy, talkative, loud girl around everyone. But deep inside she didn't even know who she really is. She felt pain in smiling and hanging around her "friends" and sometimes she felt like she and her family had slowly drifted apart ever since her mother had left. BTW HER NAME MEANS: CHILD OF HEAVEN, HEAVENLY FLOWERS IN HAWAIIAN
She finally had enough of smiling in pain and had decided to confront everyone that she is in pain.
She also just ran. She ran away to the city where she can restart, where she can figure things out and where she won't smile. She also decided to be the opposite person who she was once was and she promised herself that she won't be like that again and she won't meet anyone that smiles and be that person who looks only on the bright side of things. After an year later, she had meet a boy who doesn't help but smile and be the complete opposite person she is now.
What will happen? What will Leilani do? What will the boy do?
CONTINUE TO READ TO FIND OUT!!!!!!