Virat should tell sai everything about his past. How he meet pakhi, what made him give such big vaada. Now for virat his relationship with pakhi never get started & he made vaada out of situational to make pakhi marry samrat. But for sai,virat pakhi are eternal lovers & virat loved pakhi so much that they made big promises like celibacy during their love period. He needs to tell sai in explicit words he don't want to honour any promise given to pakhi because he loves her now truly not because to not offend her as husband or out of compromise because of marriage relationship. And under which circumstances he made that vaada. He needs to make sai secure about their relationship with his assurance through verbal & actions.
@ bold this is making me rethink about some of the scenes from yesterday and today on why Sai is not allowing him in until he clears the Vaada and the whole background story. Until she knows everything I don't see how Sai will ever accept him.