Fake.

Fake a laugh
Fake a frown
Fake it up
Fake it down
Fake a high
Fake a low
Fake it deep
Fake a show
Fake a look
Fake a stare
Fake a worry
Fake a care
Fake yourself
Fake a mind
Face yourself?
Nor have I
Fake the day
Fake your walk
Fake your ways
Fake your talk
I'll fix you up
You'll fake it down
I'll build you up
You push me round
Oh, this cycle won't stop now