They werent open and honest with eachother. Both kept secrets and kept their ideas, and it caused misunderstandings.
And when they communicated and cleared their misunderstandings, they worked well together and got things done (Exposing Dimpy and Pam)
Havent they learned their lesson yet?
Why are they hiding Goldie's re-appearence from eachother,
Mona knows that Goldie will be here a while, because Sweety is. And Anu knows Goldie is his boss and will be a permanent fixture
They are bound to encouter him sometime or the other
Why arent they telling each other the truth? Use your heads!
Yuks