Riddhima would've opened up if vihaan didn't do that divorce fiasco. If vihaan is vansh, this itself created doubt in riddhu about trusting him in the begining itself. During phase 1 kabir always made sure to keep Riddhima in good terms so always that she trust him and tells everything when needed. Kabir is quite smart when it comes to reading riddhu.
Exactly... According to Ridhhima,Vihaan is not trustworthy..
That's why she is not sharing her actual plan or true feelings with him..
I hope Vihaan understands Ridhhima and realizes that she is not after his property..
I hope this track helps Vihaan and Ridhhima to understand each other better...coz Ridhhima seems more spontaneous with Vihaan rather than Vansh.