The word looks easy on itself but its difficult to give or take it.
Saying goodbye when you know you'll hardly meet once an year with the people you used to spend every day with isn't definitely easy.
We can just hope to know each other after farewell and pray to be remembered by mates after years.
Let's take it as word which brings distance but memories too.
Farewell would be remembered by those who are leaving their schools and by those who are preparing to live the last years in their homely place full of friends and hoping to blame each other for everything wrong they do even after years.
Farewell isn't easy , it's like leaving your tree after living up there and building your nest for long back when you were a toddler. It's like leaving one of yourself to memories.