Please don't push me away

No matter how many times you try to push me away
I'm just going to come back like a boomerang 
And if you never talk to me again 
I'll still be there when you need a friend

I can be your shoulder to cry on 
I can be your wall to lean on 
I will be there when you need me most
I will never let you go, let you fall, or let you pick yourself up on your own

When your scared
I will be there to give you courage
When your weak
I will give you my strength 
And when you laugh 
I will smile by your side

So please DON'T push me away