You gave, I gave, We have

You gave me you something small,

So I made it something big.

You gave me your last,

So I had to put it first.

Because the things seem the most trivial,

Or the most insignificant,

Are usually the most important.

I'm giving my all,

So please do the most.

I'm giving my best

Just in case we face the worst. 

Because the things that matter most,

May seem as if they matter the least,

But are usually the master key.

Just in case the time comes,

Where one day all I have,

Is a small bit of,

My last or my least.

I expect your all 

And the upmost 

Just in case we have to face the worst.