It could mean 'She is not just a girl, she is my life in my school love story'. It seems to convey that the girl in the school love story is very important, like she is his whole life.
Once upon a time in school, there was a boy who was quite shy. He met a girl in the library. As time passed, they became friends and then fell in love. To him, she was not just a girl. She was his life. They studied together, shared their dreams. Their school love story was filled with innocent moments like sharing lunch, walking in the school garden. But then they had to part ways after school due to different college choices. Yet, she remained his zindagi (life) in his memories.
Well, 'Laagi Tujhse Lagan' likely had an ending where the central relationship between the main characters was resolved. Maybe they got married and started a new life together, resolving all the family and personal issues that had been plaguing them throughout the series. It's a common trope in Indian dramas to have a somewhat positive and family - centric ending.
The popularity of 'tujhse hai raabta fan fiction' might be due to the strong fan base of the original show. Fans love the characters so much that they want to create their own stories around them.
I'm not sure specifically as I haven't read this novel. It could potentially be about a deep emotional connection or love story. Maybe it focuses on the intense feelings of a character towards someone else.
I'm not sure specifically which 'dil na umeed to nahi' story you're referring to. It could be a very specific cultural, literary or personal story that I'm not familiar with. Maybe it's from a particular regional folklore or a new piece of media that hasn't gained widespread knowledge yet.
Dear Zindagi is a Hindi film that tells the story of a young woman struggling with her personal and professional life and her journey of self-discovery and healing through interactions with a psychologist.
I'm not sure specifically as this might be a very specific or regional story. It could be a story about the idea that love is not for sale, perhaps a tale of a character who refuses to trade love for material gain or worldly advantages.