I felt their expressions at discussion of leaving is apt... Because they just had a nasty fight and virat is still a angry mess and when in anger we don't see anything clearly, right now he wants her away but he is not thinking how it's going to effect him in future.
And if you remember pakhi's dialogue when virat thanked her for her ehsaan in one of initial post kankoli episode where she says"tum kabh samjogey virat mein ye sab ehsaan ke liye nahi pyaar mein kar rahi hoon"
That's how he deals with things, he doesn't say thank u to ppl close to his heart because he feels they did it because of love and when ever some other person does it who he has no relation with, he thanks them because he feel they did ehsaan on him.
And today he being a little bit discomfortable to say thank u to say is a indication for that because he want sai to do all this out of love and saying thank u to her is like accepting it as ehsaan and her as an outsider... That's why even during ramleela episode he hesitated to say thank you... Ppl said it's his ego but it's not that,it's not like he don't have ego issues, he for sure has but in this instance its not ego, if it was he would have hesitated to say sorry too.. But he hesitated only to say thank u...
I am not saying taking our loved ones for granted is right but that's how virat is... He should change this habit of his😴..
I don't know if CVs think this much, but what's wrong in having a little bit positivity 😅