Ep 6 - Why Does Farhana Need To Know ?

I am soooo confused. Why does Farhana need to call around to ask if Zeina owned a Ferrari or is renting jewelry ? Like…she has her own business and a husband. Kinda obvious that Zeina has some success that would afford her some of this. Is she just looking to get dirt on Zeina to throw in her face because of Safa’s previous comments about her Birkin bag ?