Faith could also be a main theme. If the story involves the father being in 'heaven', it might show how the family's faith helps them deal with the loss. They might believe that their father is in a better place, and this belief gives them comfort. It could also be about how the family's faith has grown or changed since the father's passing, and how they find strength in their religious beliefs during this difficult time.
Another possibility is that it's a story of a shared dream. Nikhil and his brother might have had a common goal, like starting their own business. The story could detail how they planned it, the obstacles they had to overcome such as lack of funds or market competition, and how their brotherly relationship played a crucial role in either the success or failure of that dream.
Since I'm not familiar with this particular 'my daddy is in heaven real story', I can only guess. It could be that the story is about a child who lost their father at a young age. The child might have memories of their father's love, like how he used to play with them, read them stories at night. And now, the child believes that their father is in heaven, watching over them. This kind of story often reflects on the bond between father and child that endures even after death.
The main theme could be love and loss. Since it involves sending love to heaven, it implies that someone has been lost and the remaining person is trying to keep the connection through love.
One possible theme could be trust. A family friend often has a certain level of trust within the family. The story might explore how that trust is built, tested, or broken. Also, loyalty could be another theme. The family friend might show loyalty to the family in different situations, or there could be a conflict related to loyalty.
Another possible theme could be transformation. Maybe the person in the story had a negative view of their skin at first, but through various experiences, they had a transformation in their attitude towards it, and it became a symbol of their personal growth and strength.
The main theme could be friendship. Since it's about four friends, it's likely to revolve around the relationship between them.
One possible main theme could be transformation. If the boy is somehow related to a stone, perhaps he goes through a transformation similar to how a stone can be shaped over time.
It could be about pain and punishment. The whipping being the physical pain and the whole situation representing the punishment for some sort of misdeed.
One possible main theme could be secrecy itself. The whole story might revolve around how Terrius keeps certain things hidden and the consequences of that secrecy.
Possible themes could be faith, redemption, and personal growth. Their music often has a spiritual undertone, so faith might be a big part of it.