Geet finds a girl for Maan who is Pari. Since Pari is going to be cupid and bring Maaneet closer, there is no way this will happen without Geet's truth coming out. Geet CANNOT get close to Maan without telling him about her past. So here's what I think will happen:
Maan will pretend he likes Pari and will try to see Geet's reaction. Geet, the strong girl that she is, will NOT give in but continue to stay away from Maan. Maybe she will leave the outhouse and leave. Maan will get restless and Pari will make him realize he cannot let his love go away like this and will ask him to let go of his arrogance. Losing to the girl of his dreams, Maan will confess to Geet. Geet will deny any feelings for him. Intense moment - Maan will hold her close and tell her that he knows she feels for him. Geet will say I do have feelings for you but I cannot spoil your life. I have a past. Maan will say I KNOW everything about you.
He tells her that instead of going to London, he went to Hoshiarpur and found out everything about her. And then he came to the conclusion that Geet wants to stay away from him because she loves him, and not because she wants a new job. And hence the dialogues were made personal in the scene ' Sirf ek raat main tumhare paas nahi tha, toh itne sawaal. Aur tum jo khud, hamesha ke liye mujh se door ja rahi thi, uska kya Geet? Jawab do!'
Up until this point, Maan and Geet have never been personal (except for the JA dialogue), but this one was meant to make a mark. And there HAS TO be a strong reason behind it.
So this is what I feel. What do you guys think?
p.s. - I want Geet's truth to be out before Geet-Dev confrontation.