But, sorry. Today there is no reason to justify or defend Raman's behavior. He is selfish and will remain selfish and that's the truth. He loves Ruhi so that his life doesn't become empty and lose to Shagun, he will love Ishu so that he doesn't lose Ruhi (at least his love for Ishu will begin for this reason). He does everything for his selfish reason. And, that's the truth dear.