I foresee this scenario and scene a lot. Shivay has realized feelings for Anika are love but doesn't want to admit and NKk. Her dreams start again maybe triggered by meeting Gauri. He goes in crazy mode trying to find out past and is often irritable and angry. At some point during this Anika is fed up and says "Kuch pata nahin chalne wala Shivaay aap is sab ko chod kyun nahin dete. He says I'm doing this for you anika don't you want to know who your parents were and your family. They have argument and she says it's not about me it's about you - if we find out I'm from a decent family things will be easy for you our relation will be easy for you. However, love is not easy, it will constantly challenge you and your beliefs on a daily basis.
I'm not great at expressing my thoughts but something on those lines ! Would love to see a conversation like this in the future.