Feign Amnesia lyrics

Now I know just what to do
Feign amnesia
How I wish it wasn't true
Wish it wasn't true right now

Not much quiet about reinvention
Why have settled for stuff that is half-new?
Like a volume beyond comprehension
If the bass won't get you,
The treble will get you

I'll look busy just for you
And feign amnesia
How I wish it wasn't true
Wish it wasn't true right now
Wish it wasn't true right now

Hers are the brains
Floating on an upstream train
Hers are the brains
Barbarians and seeds are lost in the remains

We were standing outside a sidewalk
With that crazy guy dancing behind us
With our forced smiles and all of the laughter
They must (?) to hear that right

Now I know just what to do
Feign amnesia
How I wish it wasn't true
Wish it wasn't true right now

I'll look busy just for you
And feign amnesia
How I wish it wasn't true
Wish it wasn't true right now
Wish it wasn't true right now
Wish it wasn't true right now
Wish it wasn't true right now

Submitted by Guest

What do you think is the meaning of Feign Amnesia by They Might Be Giants?