Maintaining Friendship Is Crucial. Telephone calls and getting together are musts for best friends to continue. In fact, probably the quickest way to end a friendship is to neglect it and sever contact. Yet it is hard to make time in a busy day and busy life to maintain our friends. But you don't have to have hours to spare to maintain a friendship.
Email is a boon for a quick note.
Call once a week. Telephone calls do not take long. Keep in touch through brief messages left on answering machines . Send an occasional card. We all have to exercise.