You've got it all wrong Alex. Robbie says: And through it all...

You've got it all wrong Alex.

Robbie says:

And through it all she offers me protection
A lot of love and affection
Whether I'm right or wrong
And down the waterfall
Wherever it may take me
I know that life won't break me
When I come to call
She won't forsake me
I'm loving legals instead

Robbie is saying that the SP will fall like a waterfall but it won't break us. S&G management will not forsake us and they will deliver the goods when we come to call in seven years time.