The hardest part of any friendship is when it's time to say goodbye. As much as we might like things to stay the same, change is an inevitable part of life. The universe may seem huge and the rift between friends on opposite side of the world may seem a great distance. There are many tools available with which we can communicate, but even without these tools there is a secret that only real friends know, and it is this. All the mountains and valleys in the world cannot separate friends whose hearts are as one.