The time has come to say goodbye .   So soon . It seems as if you just got here .   I feel that way , too . But all good things must come to an end , as they say .   It certainly has been a pleasure seeing you again and renewing old memories .   I've had a delightful time and I really appreciate your spending so much time showing me the sights .   It was fun for me , too.It gave me a chance to get away from my routine and do something a little different .   You'll be out to see me next year , as you promised ?   Oh , yes . I should be there sometime next spring . 