Since it's called the 'girl on the train story', the main character is most likely the girl. She is the central figure around whom the story presumably revolves.
It's the girl. In many stories with such a title, the girl on the train is the one whose perspective we see the story from. Her actions, decisions, and reactions drive the plot forward. Whether she's a curious adventurer, a scared traveler, or a determined person on a mission, she is the heart of the story.
The main character has to be the girl on the train. The entire story seems to revolve around her. Whether she's traveling alone or with someone, whether she's going on a short or long journey, she is the central figure in this 'the girl on the train 2013 story'.
Since I don't know the exact story, I can't say for sure. But it's likely the girl who is on the train in 2021 is the main character.
The main character is the girl. But we don't know much about her. She could be a young girl, maybe a student or a working - class woman. All we know is that she is on the train in 2021, and the story likely revolves around her actions, thoughts, and experiences while on that train journey.
The main character is the girl, of course. Since it's a 'girl on a train story', she is the central focus. She is the one whose experiences, actions, and thoughts are likely to drive the story forward.
Most likely, the main character is the girl. In stories that are named in such a way, the named entity is usually the one around whom the plot revolves. In this case, it's the girl on the train. She could be of any age, from a young girl to a young woman, and her actions, decisions, and experiences would be what drives the story forward in the context of the train journey.
It seems that Parineeti is the main character as the title mentions 'girl on the train parineeti story'.
Since we don't know the exact story, it's likely the girl is one of the main characters as she is in the title. She is the one on the train and presumably involved with the situation regarding the dead woman.
Since I don't know the exact story, the main character is surely the girl on the train. There might be other characters like the train conductor, or maybe some fellow passengers who play important roles in her story.
Since I don't know the exact 'the girl on the train story', the main character is surely the girl. There may also be other characters like the train conductor or fellow passengers who play important roles in the story.
In 'the girl on the train' book story, the central character is the girl who takes the train. She's an alcoholic with a broken past. The couple she spies on from the train are significant characters too. Her ex - husband also has a role as her past relationship with him has left her in a damaged state. And there are likely other characters like friends or acquaintances that are part of her world and help to build the story's context.