if we watch sakshi she has that confidence/attitude on her face..
this is cos vasu believes her blindly once she starts shedding her tears...
as for tarun i dont think this time she will melt with his sweet words...she will get the reality check..
yes its true she will get more bitter of being manipulated by tarun and all she will want now is a father for the baby..
now alekh is going through a bad phase and he needs support and sakshi will take full advantage of this moment..
she will stoop low to get that baby rajvansh name..
yes with time might be she will start repenting and behave well with alekh/khushi.she may even fall for alekh..
next might be we get tarun's re-entry in sakshi's life and it will be her turn to get blackmailed...