Ok, so think about it, what if Shenaaz Bi met Nana?
What would Nana say to her or what would Bi say to him?
Bi: Hh for Hai, ye kaunsi sadhi ka bandar hai?
Nana: Ye aap, kis ke bare be baat kar rahi hai?
Bi: Ye jo mere saamne khada hai.
Nana: Kaun?
(Nana looks behind himself to see who Bi is talking about but sees no one except himself)
Nana: Kaun? Mujhe to koi dekha i nahin de raha hai.
Bi: K se Kyun? Tu andha hai? Main teri baath kar rahi hoon!
Nana: Haila...mein ek bandar dikhta hoon?
(Nana is wondering and goes upto the nearest mirror and checks himself)
Nana: What is she talking about? I look like a superstar!
Bi: Haila...kya joke mara!
So, why dont you make up your own convo?