But if i am not wrong, in Ramayana also initially Ran made his hut near Ayodhya. But Bharath and his whole team reached there to request them to come back. But Ram finally somehow convinced all of them to go back. And that night he told Sita and Laxman that they will leave this place immediately and will go far away to some unknown place because he wanted that Bharath should not come to meet Ram again and again for so many reasons. After that they also did not reveal their identity to anybody. Long story after that that how all came to know that who are they.