Bihaan has been sobbing his heart out over missing Thapki and is trying to find out if Vaani is Thapki… given the fact that she bears a similar resemblance to her, in Thapki…Pyaar Ki.
In the future episodes, Bihaan will get drunk and will vent about how he misses Thapki watching her photograph on the wall. Vaani, who will be standing right behind him will overhear this emotion and just as Vaani starts feeling guilty, Bihaan will spot her mirrored image on the glass frame and will humiliate her.
A source informs, “Bihaan has a strong doubt, in fact, is convinced with the fact that Vaani is Thapki. During Karvachauth, Bihaan will get drunk after finding out that Vaani has not fasted on account of her real identity coming to the fore. This will put Bihaan into depression giving him a sense of detachment from Thapki’s end.”