I'm not sure specifically what the 'khushboo mein base khat story' is as it could be a very specific or personal story. It might be a story that is centered around a character named Khushboo and something related to a letter (khat).
A third possible theme is friendship. The 'khat' could be from a friend of Khushboo, and the story could be about their relationship. It could show how the letter affects their friendship, whether it strengthens it or causes some sort of conflict.
Honestly, I have no clear idea. It could potentially be a poetic or metaphorical expression, but without further clarification, it's hard to say for sure.
I'm not sure specifically what'mein ending story' is about as it's not a very common or well - known phrase. It could potentially be a personal story about an ending in someone's life, perhaps related to a journey, a relationship, or a project.
A shero shayari in Hindi for a love story could be 'Meri jaan, tu meri shero, dil mein hai tera puraano sa pyaar. Tu hi mera raahban, har mushkil mein, saath nibhata hai pyaar ka daud.' Here, the shayari portrays the beloved as a hero in the love story. It shows that the lover sees the beloved as someone who is always there, guiding and loving through all difficulties.
The ending of Ishq Mein Marjawan 1 was quite dramatic. The main characters had to face a lot of challenges and twists. Eventually, the truth about all the mysteries came to light and the lovers were reunited after going through a series of harrowing experiences. It was a happy ending that left the viewers satisfied.
I'm not entirely sure about the exact ending of Ishq Mein Marjawan 2 as it can be quite complex and full of twists. However, generally, it might involve the resolution of the main characters' relationships. Maybe the lovers finally get together after facing numerous obstacles throughout the series.