Its when you...

When you've things to share nobody to talk to, it's when you're life's in a mess and no hope to count on, it's when you want to dial up to someone but the unfortunate step you take is, that you stop from calling up to that person because no more that person is interested in you
You're left alone to deal with your own stuff, created by yourself.
That's the time your life takes a turn to walk down the corridors of haunting memories when you had them walking right beside you.
You cry every time you miss that person. Actually you just can't get them out of your head at all.