My assumption on AJ Brother based from Today
It looks like AJ brother has multi split personality disorder. AJ is very concern regarding the health of his brother. The brother is very possessive of AJ because AJ treats and accepts him despite his condition. I think if CVs play the card well AJ brother can be one of the link in making Guddan & AJ closer.
He has mental illness and multi personality disorder but as a human being we should look beyond that. Wining a person with mental illness is hard, but once you become their friend its easy, if you are nice to them they will be nice to you, and become your great friend. Never disrespect them, never think of them has Pagal or Inhuman, they are also human, accept them for who they are. I think he can be a great barrier in bringing both Akshan together. Together the 3 will heal become a family with unbreakable bond.
Guddan will take the first step and enter one of the hidden razz of AJ family. She will be breaking the barriers of both brothers and healing them by winning their trust. Guddan is person who tries to understand people action with her heart and brain and she can read peoples eyes too. By seeing her Devars condition she can understand and cope with him because of her past where she was alone after her Mums death.
I dont think AJ brother will fall for Guddan knowing that she is wife. Because Dadi will tell her son that she is his Bhabhi your Bhaiya's wife. They can use Ram Sita aur Lakshmanji has the reference. Guddan can tell him that she is his Bhabhi, Sister and Friend. I want to see Bhabhi and Devar bond in parallel to Jiju-Saali bond.
For change my wish for CVS is to show a person with mental illness recovering but still taking meds to control it. I want the brother to consider Guddan has his Bhabhi Maa without having romantic love developing. I want to see the Devar standing up to his elder brother Akshat Jindal protecting his Bhabhi Maa and telling his brother be nice to her.
Psycho behavior
AJ brother can show his Pagalpan to 3 Bahus and Pervy for all I care because they are going to treat him inhuman and say Pagal.
Dance Feeling
Reminded me of when Avni turned Manjulika danced on Meri Dholna. I hope he doesnt think that AJ is his husband. 😕