Good question GP.
Well,I dont think so Nakku will lie this time.
The possibilities I think are
1 . The Promo thing could be Nakku's dream.If it is a dream definitely i wont be happy š.But,I think most of the forum-members would be happy.
2 . If it is for real,seeing Dutta's xpressions I think he will either ask her ,"Eh Ladki meri nakku kidhar hain,kidhar hain meri patni.Bata jaldi warna goli maardoonga". Or He would just see her & ignore & move on with his mission saying "Maafi chahta hoon.Galat jagah pe aagaya".
3 . Nakku to Dutta ke aane ki khushi mein khoyi hain ,so I think she would just stand MUM & would be dissappointed to know that her saab wont recognise her.
4 . May be she would try to make him understand that she is his "Dharmpatni".But,you know Our Gadha is so Gadha would say yeh Anna ki chal hain or something like that & would leave from there angrily.
Waise to main nahi chahti ki eyeh dream ho,But my intuition is saying it is "A DREAM".
Lets see.LTL CVs ka koi bharosa nahi.