The serial 'Ek Vivah Aisa Bhi' mainly focuses on the theme of adjustment. The newly - married couple has to adjust to each other's habits, likes, and dislikes. Cultural differences within the family also form a theme as they have to navigate through different traditions. Moreover, the theme of forgiveness is there as they have to forgive each other's mistakes in order to move forward in their relationship.
Since I have no information about the particular 'apna time bhi aayega story', the main characters could be anyone really. It might be a single protagonist, like a struggling artist who is waiting for their big break. Or it could be a family, all facing hardships together and believing that their time of prosperity and happiness will arrive someday.
Corruption is a major theme. The whole story revolves around how corrupt individuals, especially in power like politicians and businessmen, try to cover up a murder. Another theme is the struggle of the common man. The two photographers represent the common people who are trying to expose the truth against all odds.
I'm not sure about the main characters in this serial story as I haven't had the chance to watch it. However, usually in a serial, there are characters who drive the story forward. There might be a strong - willed lead character, perhaps a young person full of ambition.
As this is a story I'm not aware of, I'm unable to tell you about the main characters. You might want to look for official sources related to the telefilm.
I'm sorry, without having watched the 'apna bhi time aayega serial story', I'm unable to name the main characters. But generally, in a serial story, main characters are the ones around whom the story revolves. They drive the plot forward through their actions, decisions, and relationships. If you can find a synopsis or some behind - the - scenes information, it would be easier to figure out the main characters.
You could start by checking your local libraries. They often have a wide range of novels, both popular and less - known ones. If it's not available there, try online bookstores like Amazon or Barnes & Noble. They might have it in either physical or e - book format.
I'm sorry, I haven't read this novel specifically, so I can't provide a summary. You might try looking for reviews or synopses on book - related websites.