I'm not sure specifically as I haven't read this 'jug badal gaya novel'. It could be about a period of change (as 'jug badal gaya' can imply change of era or situation) in a fictional story, perhaps with characters experiencing new social, cultural or personal upheavals.
One possible common theme could be transformation. Since the king changes (raja badal gaya), it might be about how people can change over time or due to certain events. Another theme could be power, as the king is a symbol of power and his change might be related to how he wields or loses his power.
The stories of 'raja badal gaya hindi stories' might have several themes. First, there could be the theme of self - discovery. As the king changes, he might be on a journey of self - discovery, realizing things about himself he didn't know before. Second, the theme of leadership could be there. A changing king might have to re - evaluate his leadership style. If he was a bad leader before and has changed, the stories could show how he becomes a better one. Third, the theme of adaptability is also possible. The king has to adapt to his new state, whether it's a change in his physical form, his mental state, or his social position. And this adaptability could be a lesson for the readers as well.
The moral might be about the importance of acceptance. If the change in 'tu' was inevitable, perhaps the other person in the story should have been more accepting. Or vice versa, if 'tu' changed in a negative way, it could teach that we should be aware of how our actions and changes can affect those we love. In a love relationship, both parties need to adapt to each other's growth and changes to some extent.
I'm not entirely sure specifically which 'raja badal gaya hindi stories' you are referring to. It could be a collection of Hindi stories where a king changes (raja badal gaya might imply the king has changed in some way). Without more context, it's difficult to provide detailed information.
I'm not sure specifically which 'tu badal gaya sad love story' you're referring to. There could be many sad love stories with different plots. It might be about a person who changed ('tu badal gaya') in a relationship, leading to the downfall of the love they once had.
I'm not entirely sure specifically about 'raja badal gaya hindi stories' as it's not a very common title I'm familiar with. It might be a Hindi story where the king (raja) has changed (badal gaya). Maybe it's about a transformation of a king in a Hindi folktale.
Jug Jug Jeeyo is a family - centric story. In it, there are complex relationships among family members. Couples face problems that lead to separation and then new beginnings. The story unfolds as the characters navigate through these situations. There are elements of love, sacrifice, and acceptance. It showcases how family members support or sometimes oppose each other in matters of the heart and life choices.
Without knowing the full story of 'Jug Jug Jiyo' precisely, we can only make educated guesses about the main characters. In a story with a title like this, which seems to be about the hustle and bustle of life, there could be a central character who is a working - class individual trying to balance work and family. There might also be a spouse, perhaps with different aspirations in life, leading to conflicts. And then there could be other family members or friends who either support or create more challenges for the main characters. Their interactions and the choices they make would form the core of the story.