Once upon a time, there was a girl who just couldn't stop listening to sad songs. She was a sucker for sad endings, sad songs and everything in between. Let's just say, she loved to destroy herself with sad things.
One day, she met a boy and things just abruptly changed. He gave her this happiness that she can't quite understand. When she sees the boy, she feels like a kid who just stopped an ice cream truck. She feels genuinely happy every time she sees him. The kind of happiness that her friends could tell that she's happy.
Since then, she stopped listening to sad songs.