Lemme guess: "Stop joking around" or "Do you truly expect me to believe you?"
There's still hope, if following romcom story pattern.
Madoka believes this is the result of her attitude on the Producer, complaining about every trifling things, treating him like trash she doesn't want to see more than when absolutely necessary. At the beginning of this series, he told her he's resigning from being her producer as he can't take it anymore.
