Dear People,

I watched a drama movie like ~5 years ago. It was about a boy who was born negative and always had bad luck and a girl who was posetive and always luck. She was the top of the class and the boy could not do anything. But when they meet, the positive and negative effect comes and it starts raining and stuff. It starts with them like at a age of 10. Then later you see them at a age of ~30 and they meet each other at a train or something. There they are trying to get rid of the effect and finding a solution. Please help me!