We have friends (i promise)

We build walls, We build castles
I'll pick up the slack
I've done it for so many before

I'm not a martyr
No, I'm not saying that at all
But what are friends for
For when you fall
You drop the line
I'll pick it up
When you stumble, when you fall
And I don't mind. No I don't mind
I just wish I had a friend from time to time

And oh I don't mind at all, and to my friends
I can't express this feeling I get when
I can't express this feeling
What are friends for,
Yah what are they for?
What my friends taught me mean everything to me