One possible theme could be identity. The 'fool' might be struggling to find his or her place in New York City.
One possible theme could be the idea of a city's past not being forgotten. The ghosts could represent the memories and history of New York that still linger.
Sorry, I haven't read this novel specifically, so I can't give a detailed introduction.
One possible theme could be self - discovery. As the characters fall in love in New York, they also discover more about themselves. Another theme might be the contrast between the fast - paced city life and the slow, gentle growth of love. New York is always on the go, but love can make people slow down and appreciate the little things.
The themes in 'New York A Ghost Story' could include isolation. Even in a crowded city like New York, a person might feel alone when faced with a ghostly encounter. Also, the theme of memory could be there. The ghost could be a memory that refuses to fade, either a personal memory of someone who used to live in New York or a collective memory of the city's history.
One possible theme could be exploration. Characters in the stories might be exploring different neighborhoods in New York. Another theme could be self - discovery. As they go through the three missions, they learn more about themselves.
There could be a theme of transformation. The characters may start off as just two ordinary people dealing with quarantine in their own ways, but as they fall in love, they transform into more empathetic and caring individuals. Additionally, the theme of community in a time of isolation might be present. Even though it's a love story between two people, it could also show how they interact with their immediate community during quarantine and how that impacts their relationship.
One possible theme could be the pursuit of dreams. Betty might be in New York to chase after a career in a specific field like fashion or acting.
One possible theme could be cultural adaptation. If Mamoun is from a different place, adapting to the diverse cultures in New York could be a big part of the story.
Another theme might be relaxation and self - care. In a busy city like New York, a cup of tea can be a moment of peace. So the story could revolve around someone using tea as a way to unwind after a long day at work or during a hectic week.
One possible theme could be alienation. If the 'venus' aspect implies something different or out - of - place, the humans in New York might feel alienated from the mainstream. Another theme could be transformation. They might be changing in some way related to this 'venus' idea, like evolving their personalities or looks.