Happy journey -- is said when our friends and dear ones set off for their destination. It conveys the good wishes to make their travelling a cheerful experience. This wish is an expression of their emotions for their loving ones. Bon voyage is another way of wishing a good and safe travelling. We always want our loved ones to be safe and in good health and mostly we want to protect them from any kind of mishaps which is a very frequent thing during journeys. So wishes are made which consists our love and care for the goodness of our dear ones.