1. When Geet says I'm pregnant..in the promo her dialogue is something like I wanna tell you something ....something related to my past and then she says I'm pregnant...but in actual all she said was I'm pregnant.....and nothing about her past....
2. During truth revelation.....Maan's dialogue was I'll find out who did this to her..whereas she forced him to listen up.
3. Dev-Geet confrontation...promo shows Maan introduces Geet and Dev whereas Meera tells Dev that Geet is Maan's fiance....
So don't read too much into promos and don't get disheartened. The last thing CVs would want to do is separate Maaneet and stamp their foot on the axe coz this will surely decrease the TRPs.......so sit back, relax and enjoy the show!!