Wait, the user might actually want a story about someone trying to access or create a portable version of "Aashiqui 2," like a USB device or mobile file. But that seems less likely. The original request is in quotes, so it's the title. Probably better to go with the index idea, structuring the story's plot into an index format, highlighting key elements of the movie. That makes more sense and allows for a detailed summary with creative sections.
Wait, the user might be using "index" in a non-literal sense. Perhaps they want a story that's structured like an index, listing different elements or scenes from the movie. Or maybe "portable" refers to something like a condensed version that's easy to carry around, like a summary. Alternatively, "portable" could be part of a creative twist in the story, maybe a character who has a portable version of the movie on their phone?
I should consider if the user is looking for a literal index with the movie's scenes and songs, but presented as a story. That could work. So the main plot is the movie itself, structured into an index, with each numbered entry a key moment or song. The story could follow Ankit Tiwari and Pooja Bhatt's characters as they navigate their emotional journey, with references to the famous songs as milestones.
I should outline the main plot points first: Ankit's backstory, his meeting with Pooja and Nandini, their emotional conflicts, the rivalry between Nandini and Aditi, and the tragic climax. Then, for each major event or song, create an index entry. The story would flow through these entries, each explaining a pivotal moment. That should cover the user's needs while being original. Let me make sure to include key characters and songs like "Zindagi", "Tumne Mere", "Guru Baba Sunder", etc. Also, the sad ending where Ankit gives up his life for his love.