I'm so shallow

I am so shallow
And you are so deep
This information you read
Is yours alone, for you to keep
I am so slow,
And you are so fast
In time you shall notice
That I've show that in the past
Deep water moves so quick
Which is just like you
And I'm not so sure
What I can do...
But as you see
The deep water is me
So let the current
Take you away
Sorry that you know
Where I am, is where I stay.