My alternates:
Option 1
Toasty comes and tells Pashu that Shobha is planning to get Malti married to someone else and Pashu offers to do Malti's kanyadaan since Malti's father is still hiding under the bed.
Option 2
Toasty brings Malti home and Dadaji gets up from his wheelchair and gives a solid kick to Malti's suitcase and closes the door on Toasty's face and then goes back to his wheelchair and asks Gyaan to read the newspaper.
Option 3
Ved marries Nitika and she tells Toasty that Malti needs medical care, so Toasty goes to Malti's house to take care of her, and Malti turns over her catering business to Toasty. End of track - Pashu takes back Malti, Ved gets married Nitika and Tej throws out Toasty. Toasty now supplies dabba to the Ayurved centre.
Option 4
Chedi tells Toasty that she is right, this house does need a woman, so he has decided to marry Shobha. In such a circumstance, Pashu and Malti can't be married.
Option 5
Pashu announces to the family that he is taking sanyaas and going away, but before going he wants to see all his brothers well-settled so Ved marries Nitika, Prachin marries the sexy girl in college and Gyann and Dimple announce that they are getting married. Even Chedi gets into the spirit of things and says that he is going to marry Nitika's ex-mom-in-law. Now that Toasty has an official Saas, she has to shut up.