Why are there two world then they follow each path. Earth is round, so I think it will come together at the center only. There are times when it is bye-bye, have a go and then they never came back, I was afraid separations and seems like it happened to me about 25 years ago. In this world nothing is forever, people met, then it is going to break up. But the key is in the heart people still imprinted memories of a good time was far away. I believe this is true. Let's wait until tomorrow, maybe we accidentally met!