Hits like a wave

It's not loud, but it hits like a wave.
Soft and slow.
Soft and slow, but it won't fade away.
I don't reach, I don't chase, I don't fight it.
It's already here when I'm quiet.
If this is love, don't wake me up.
If this is real, don't break it up.
Oh, I've heard it big, I've heard it dressed up.
Said it myself when I needed enough.
But you don't push it, you don't pretend.
You just stay, and it holds in the end.