One common theme is recovery. Since Jai is hurt, a lot of fanfictions focus on his journey to get better, whether it's physically or emotionally. For example, he might be recovering from an injury or dealing with heartbreak.
Well, there's 'The Painful Truth'. In this fanfiction, Jai is hurt in an accident and it explores how his family and friends deal with it. It's really interesting as it shows different sides of the characters. Also, 'Jai's Struggle' is a great read. It details his internal battles when he's dealing with the pain.
I'm not sure who Anjali and Jai are in this love story. They might be characters in a local story, or they could be real people. If it's a fictional story, the author would have created their personalities and backstories. But without more info, it's impossible to say exactly who they are.
It depends on how you define 'true'. Some parts might be based on real events or inspired by them, but it likely has fictional elements added for dramatic effect.
It can be considered a real story to some extent. Maybe it takes inspiration from actual incidents and then adds some fictional elements for dramatic effect.