A conversation should either be too short to remember or too long to forget. They can be self-fulfilling too with both the parties learning beforehand where they are heading with their choice of words. Some conversations are different as they manage to find an identity of their own every single time they take place. It can get boring at times too when goodbye ends up becoming the only word you mean. Some conversations are so endearing that they even benefit from the random hmms or ahas. Everything depends on the person you are and the listener you can attempt to be. It’s a give and take relationship. Besides, we aren’t Calvin or Hobbes to have the finest of chats. The sooner our tongue accepts this fact, better the conversations it can eventually lead to.