I agree with you, for me they arent silly or stupid
As for Sid, he has always been like this, and the fact that he is so in love, he is floating in the air right now as Shilpa said in his analysis, Ridz loves being pampered and getting to see more and more love from Sid as she plays along to keeping him afar lolAs for Sid, all i can say is that a joyful and child-like innocence, there does lie an intense man, and we have seen it unleash and for the last 3/4 months Sid had to be that but right now Sid is free in a way, with his wife - in love, getting to know each other phase i think - like i say SR are starting out, its early days in the sense finally them being on the right track - let them have abit of happiness, silliness, cuteness until something big hits them