I think Keith. Vikas is not very patient as everyone makes it to. It was clearly visible in last night's episode. He almost lost his cool with Mandana to begin with but since it is keith who has to bear with Mandana 24x7, the chances of him bursting out first are really likely.
I think vikas is not shanthi ki moorat or anything.He is quite sensible and can take satnd when needed.But keith tries too hard to please everyone.So i feel he would explode soon.We already saw a glimpse yesterday.He should not allow mandy to treat him like kuuta 😆