One possible theme could be loneliness. During the long journey home, the character might be alone, which adds to the sadness.
A third theme could be the concept of home. It's not just a physical place but an emotional state. Jessica Long's story might explore what home truly means to her and how she finally reaches that state, whether it's through reconnecting with family, finding a place where she belongs, or achieving inner peace after a long and arduous journey.
Well, it could be a story about someone who has had a really tough journey on their way home. Maybe they faced a lot of setbacks like getting lost, missing transportation, or having personal problems during the trip that made the journey seem long and filled with sadness.
Another theme could be the longing for home. The long journey emphasizes how much the protagonist desires to reach home, whether it's a physical place or a state of mind.
Another theme might be the significance of place. Since it's about the way home, it could explore how a particular location holds memories, family, and a sense of identity. For example, the story could show how the protagonist's hometown has changed over time but still has that special place in their heart.
It's a touching tale of personal growth and the journey to find one's true self and a sense of belonging.
One main theme is identity. Saroo struggles to figure out who he is, being from one place but growing up in another. Another theme is family. His love for his birth family and his new adopted family both play important roles. Also, the theme of perseverance is there as he doesn't give up on finding his birth family despite the odds.
Another theme could be self - reliance. Maybe the protagonist has to rely on themselves completely during this long journey back as there is no one else to depend on. They learn to trust their own instincts and abilities.
Another possible theme could be cultural exploration. If the story is set in a specific region of China, the journey home could be an opportunity to showcase the local culture, traditions, and the unique charm of the hometown. The protagonist may have to adapt to the cultural changes that have occurred during their absence, which can also be a part of the story's exploration.
Love and friendship are likely to be main themes. In many BL novels, the relationship between the male characters often involves a deep sense of love and also a strong bond of friendship.
The theme of friendship and finding a new family away from home is quite common too. In many 'a long way from home fanfiction' stories, the characters meet new people who become like family to them. They support each other through the difficulties of being in a strange place and form deep bonds that are different from the ones they had at home.