The First Shall be Last & The Last Shall be First

It would be foolish of me to think I was the first
Even more so to think I'm going to be the last
But I do know the first time we met
I wanted it not to be the last
And the last time you left
I'll say, It wouldn't be the first

They say
You can lead a horse to water
but you can't make it drink
It's not your decision to make
The fault lies no more on the horse
than it does
the water
For they are what they are
It is what it is
but, it just might be what the horse needs