I feel GK is still hesitant with RG as she is senior actress than him. He is little shy to portray onscreen intimacy, remember their xmas reel.He is going there, slowly though.
Right there is so much of improvement in his comfort level since Christmas reel. After all he is a professional.
I am sure he will keep improving and he better be because ab to only hugs se kaam nahi chalega...Fiancee hai Anu