You can't play on my sympathy.
Those strings are off-limits to you.
This ***** is in need of repairs.
The piano has gone out of tune.

You can't count on my curiosity.
I no longer care what you do.
The experiment is over.
I can't put this data to use.

You can't depend on my desire.
I'm not turned on by your moves.
I refuse to be your dancing partner.
I will never slide into your groove.