2 friends sitting on hill top:- U and I..
U:- If i say you to jump down,will you do it?
I-: Yes i wil.
U:- Why?
I:- Becoz i know you will catch my hand and pull me up.
U:- If i don't, than?
I:- Then i'll die with the belief that my friend tried his best but couldn't save me...
Friendship is not about doing something but about believing someone.
