Diya-Shaurya? What happened?

Hey guys, Im new to the show ..well I have come back after some time soo not technically new. But I was just wondering what happened between Diya and Shaurya. I posted on the HelpDesk but no reply, Therefore Im posting here. But its not merely a question.. I have other things to say.. I miss Diya and Shaurya.. well judging from the bits that I have seen, they seemed to have really good chemistry then why part them. I do not understand. Usually when its for the sake of the story then they atleast show the other main lead, but NAIDL seems to just ignore it...Why?

If u knw shaurya was son of BhanuPratap(Ammaji's old enemy)

wonder when he will come back or have they decided to end them, there r so many new ppl mostly very creepy and the new guy id for Jhanvi so what is dia gonna do wait till shuarya finds her?