Poetry In Emotion [Completed]

How do you know?:

All friends depart
When they're no longer close at heart
Right?
There's no reason to hold on tight
But how do you know when it has happened to you?
How do you know that this is actually what you're going through?
Is there a sign saying that?
Or am I just going to have to guess that fact?

How do you know?
Do you just follow your gut if that's what it says and let it go?
What do you do
When this happens to you?

How do you know?