This makes sense. I think like you said she must have lost her memory for few hours then might be planning her next step to get Veer back. She might get help from.Jai and Champa..They have a lot of servants only Champa has been sent to Goa😡I think she just looked at Rani because veer was staring at Rani.
Her memory might be jumbled. She might not remember how rani messed up her engagement and all. This could be a version of kiara who doesn't have a problem with rani. It could be genuine.
Then again this could be a plan. But coming up with such a plan as soon as you regain consciousness is next to impossible. She must have had memory loss for at least a few hours.