Love Can Happen Multiple Times

The myth says every marriage is decided in heaven. If it is so, why we love another person first? When God already knows, why he does let us love someone else when he knows that this is going to be a disaster? He likes to play with our life to have fun.
I am one of his victims, he made me love one girl, but my fate had different plans. Some people say love can only happen once, but I don’t think it’s going to end at one, it’s going to move from one to the other. Yes! I’m serious, it happened to me.
Sorry. Sorry. I didn’t say my name, I’m Karthik. Welcome to my world.