I'm sorry, I'm not very familiar with the specific 'khuda mera bhi hai' story. You may try to search for it on some literature platforms or ask someone who has more knowledge about this work.
Since I don't know the exact content of 'mera naam hai mohabbat complete novel', I can only make some general assumptions. It could potentially be a story set in a particular cultural context where love has different manifestations and significance. The plot might involve the main character whose name is related to love in some way, and they could be facing various challenges and joys in relation to love, relationships, and perhaps even family or society's expectations.
Love is likely to be a major theme, given the title which contains 'mohabbat' meaning love. It might also have themes like identity, as the name 'mera naam hai mohabbat' could imply a connection between one's self and love.
The theme of cultural exploration might be in this story. When one's heart is in a foreign land, it often means there is an attraction to a different culture. The story could explore how the protagonist encounters and adapts to new cultural elements in the 'pardes'. It might also touch on the theme of longing and homesickness, as having one's heart in a foreign place doesn't necessarily mean they have completely severed their ties with their homeland, and they might experience a complex mix of emotions related to both places.
I'm not sure as I haven't read it, but from the title, it might be about love that is far - reaching or separated by great distances, like across the seven seas.
Since the title mentions 'pardes' (foreign), one key element might be the exploration of a new culture. The main character or characters could be experiencing new ways of life, traditions, and values. Also, family might be an important element. They could be trying to balance their new life abroad with their family back home, and love could be intertwined with all of these aspects. For example, falling in love with someone from a different culture and how that affects family relationships.
I'm sorry, I'm not very familiar with the specific 'pardes mein hai mera dil' story. You may try to search for it in some literature databases or relevant cultural resources.