I loved the last scene of the episode.
While it was heartbreaking to see Dev ringing the bell of selfish Vicky & Elena, it actually will be a turning point in separating the Tripathis from the Dixits.
When Vicky & Elena had eloped, I had made a post that just like Mr.Darcy kept on helping Wickham but never ever allowed Wickham to enter Pemberley, Dev should also not have allowed Vicky Elena to enter Ishwari Niwas. He did not do it at that time .. but he will do that now.
When Vicky told Dev how he sneaked into the house & celebrated Suhana's birthday, Dev was shocked but at the same time clearly came to know how Vicky has been influencing/manipulating Suhana.
When Ishwari calls him he tells her that he will bring Vicky. When Ishwari expresses it to Sonakshi, Sona covers up her fear telling her "Don't worry .. Dev will handle it" .. but Sona herself is worried that Dev will handle it in "Dev Dixit" style .. so she calls Dev but he does not pick up her phone (He does not pick up Sonakshi's phone because his wife knows him too well 😉)
Dev is standing near the car and scheming about how he is going to handle Vicky - Episode Ends.
Now I think Dev will handle Vicky just like how Mr. Darcy handled Mr Wickham.
I think Elena will refuse to come to birthday party. and when Vicky comes alone, Dev will make a business deal with him. He will ask Vicky to sign a contract that he will move out of Delhi and in return set up business for him in may be Mumbai or some other place away from Delhi. Vicky will leave Delhi right after the birthday party.
Vicky will come to birthday party and tell everyone that he and Dev has patched up and he will have to leave Delhi because of his business. Elena and Golu will stay in Ishwari Niwas for some days and then will happily relocate with Vicky.
The entire family will be happy. Mami and Elena will always be under the illusion that Vicky' achieved everything and later on Mama - Mami too might move out of Delhi.
Ishwari will be happy that Dev - Vicky patched up. Sonakshi might again tell Ishwari "See Dev handled everything".
Only Sonakshi (or may be Ishwari too) will come to know that all this is done by Dev because she knows him too well.
Suhana will feel sad that Vicky moved out of Delhi .. but since it will all be on a happy note, she won't mind it. Also she will soon get her own brother so she won't miss Golu.
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Also about Sonakshi's pregnancy, from today's segment seems like there is some complication & that's why she was telling Ishwari "I want the baby to be saved"
I guess this time she will be worried and will pray for the baby for Dev's happiness.
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Also since Sona might have to take bed rest, Saurabh will finally learn to handle the business on his own.
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