Why only Farzana is allowed in Bollywood actress Rekha's bedroom?

As Farzana has consistently accompanied Rekha, many people have believed that she is bisexual

For many, Rekha and her secretary-manager Farzana's relationship is mysterious

According to journalist Mohandeep, the duo has some other relationship

It is said that Rekha's trusted secretary Farzana is permitted inside her bedroom; not even domestic helps are allowed entry

Farzana has been with Rekha for over 3 decades now

Rekha calls Farzana as her soul sister, but is the truth something else?

If facts are to be believed, Rekha and Farzana are said to have sexual relationship with each other