it's high time they start working on touch. With the story's progression there in no more hichkitchat on ashu's part . They both have opened up in the relation, and more ever holding hand or hugs brings the sensitivity in the relation. for instance today the hug or holding hand would have been more of a concern, compassion, not because of passion. They can bring exquisite way to show the sensuality some day.😔...till then some hugs or touch can add to the romance..