So according to the latest interview between momo and shivi, karthik over hears GT admitting she is faking being sick to keep K close to her. For this reason he gets mad at her and he decides he wants to live separately with naira in a hose of their own, hence he starts dreaming about a separate life with naira. This made me happy knowing dadi's plan will flop and all this will definitely happen this week as usually what is shown in the segments during the week happens the same week.