Friendship is like a string, when it breaks, it may be tied again but a knot comes there at the joint. So be careful about your friends and never try to break your friendship because it may be made again but there will be bad impression of break is left in the string of Friendship
Muskurana hi to Khushi nahi hoti,
Umer Bitana hi to zindagi nahi hoti,
Khud ko mitana Parta Hai Dosti mein,
Kyun k Sirf Dost Kehene se Hi Dosti Nahi Hoti..