I haven't come across the story 'pyar ka dard hai meetha meetha' before. It could be a story that is only known within a certain community or among those who are fans of a particular genre or author. To fully understand it, we would need more details about its origin, the characters involved, and the main plot.
I haven't really delved into the full story of 'ghum hai kisikey pyaar mein'. It could be a story about love, relationships, and the journey of the characters in love. Maybe it involves their struggles, joys, and how they grow through the experience of love. But without more research, I can't give a more detailed account.
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 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.
I don't have detailed knowledge about it. Maybe it's a love story with common elements like the meeting of two souls, the development of feelings, and then some sort of conflict.
Perhaps it also has a theme of sacrifice in love. The pain of love might be due to having to sacrifice something for the beloved, and the sweet part could be the feeling of self - less love that comes with that sacrifice. However, this is all speculation without knowing the actual story.
Well, we might expect some new twists in the relationships. Maybe new characters will be introduced that will either bring the main characters closer or drive them apart.