Arnav walks towards snake, he accepts that Snake knows what he is trying to do, he keeps quiet when Snake says "you must have forced her or she would never have married you",
Arnav is still calm when he says "but now we are married, and you can't do anything about it, if Di wont have been pregnant...but iam giving u another chance...be happy with ur wife and kid."
Everything delivered in such cool and calm way...BUT
the moment he turns back and says the next few lines...his emotions are so bare, raw in their intensity________
"and yes! Jijaji, u told me somthing else too..that u wont ever be seperated from Khushi"______ he steps closer, "but now Khushi is my_WIFE!__dont try to loiter anywhere near her"_______he clenches and bares his teeth____"don't even dare!
The look that he then gives the snake seems so territorial, as if to be asking him to try something, just so he can tear him from limb to limb and boil him in a cauldron of oil!
If this is not a hint about what he truly cares about then what is!
True he cares and loves his sister extremely much but then he does the same and more for Khushi too...
Hate to see Khushi suffering so...
p.s.Loved the look on his face, the way he reacted when Khushi said.. "aaj hum fir se anath ho gaye Arnavji"..