@ Sam Excellent point raised by you. See this the out come of expectations. See In our family with every member we have certain expectations and this get generated because of certain behavior of that person. Form the childhood dev is a very good son who understands everyone and Ishu mata always expected that he will be pillar of the house and as her beloved bhaiya and Bhabhi had the eashan on them so he is expected to forgive the every mistake done by the vickki and previously in the past she had forced him to do the things. Now same get carried by mama and mami and now with the Elena she want as in the past for the sake of golu and her dev had forgiven vickki so now he should do it and on the top of that now he is trying to change so you should forgive him. They never understand the gravity of the vickki and mami's behavior. So Unless and until they get the trailer of the vickki's deed is going to affect them they will not stop expecting. And for that something must happen to soha or like this he is trying to trap the soha for money and at the last miniute soha get saved but with that she will get to know what exactly is the her vickki chachu and golu get traped and in danger this will force dev to get bust out and ask his mother how much he is expected to forgive vickki and mami and at what cost. This will help Ishu mata to come out of the the blind love of her bhiya and family and forced to take the major step. This will help soha to understand the importance of her mother and father.
The current behavior of soha is the impact of the felling that his mama and papa are busy they have no time for her and she is getting the guidance of golu and get manipulated by vickki. And the another important aspect is the expectations which are from golu and which are from soha are different as golu was always the mini version of vickki (which is harmless) who used to lie and not good at study so dev was also ok with how golu behaves means I am talking about he get fail and lie.So soha is that golu never get caught if he behaves wrongs no one is angry on him and if then it is for short time so there is nothing wrong if she behaves like golu.
I am really happy finally dev and sona is going to reach to the stage where they are going to question to their family that how much they are expected to bare for them and at what cost. First Dev is going to question Ishu mata and then with the changed environment of the bose house and dada sona is also going to reach this stage. After the vickki track this is the next track. Still I believe if vickki comes in the Ishu niwas viccki cannot harm dev and his business and wealth .And dev and sona will not allow him to harm soha. The next week Vickki's true face will come out and we will see the Nuclear family as displayed in the new Photo shoot.