It's not easy to move on.It's not easy to detach yourself from a bond or a connection which has been a significant part of your life for a considerable amount of time.It's not easy to imagine your life without someone who has meant a lot to you.It's not easy to accept that one fine day someone just doesn't love you no more.It cuts like a knife.
There is no specific method or formula for moving on.It is a painful process.You've gotta give it time.First a day,then a week,a month and finally a year.The most important thing in order for you to move on is this-you need to tell yourself why you felt what you felt for the concerned person and why you no longer need to feel it.Once you do this the process will become somewhat easier.It's also important that during this challenging phase you don't shut yourself out.Talk to your parents and friends.Distract your mind by keeping yourself busy. And ultimately you will find that slowly but surely you've moved on.