No, I noticed that too. I thought everyone else had.
Each time he says things like this, he will never hear the end of it.
After they get married, he won't be able to touch her even if he wants to because his ego won't let him. Meanwhile she will find all sorts of excuses to touch him... Since everything is ulta in this show, you will get him telling her 'stop checking me out, stop touching me, ghar mein baap bhai nahin hai kya?'
Heights..ROFL..THE Raghav Rao scared of Pallavi's touch..got to love him for this..