Another theme could be self - discovery. The protagonist might be going through a journey of understanding their own feelings and desires, especially in the context of this complicated relationship. They might be exploring their boundaries and what they truly want in life. Also, loyalty could be a theme. There would be a conflict between loyalty to the best friend and the new - found feelings for the friend's dad. This could lead to a lot of internal and external struggles for the main character.
Power dynamics could be a significant theme as well. The father figure usually holds a certain power, whether it be social, financial or just the power of being an older and more experienced person. The protagonist's'submitting' might be related to this power dynamic. It could also explore themes of guilt and shame, as the relationship is likely to be considered inappropriate, and the protagonist may have to deal with these difficult emotions.
One possible theme could be forbidden love. Since it involves a relationship with the father of a best friend, it's likely to be a relationship that society might not approve of.
I'm not sure about the exact plot of this novel as it could be quite specific. But generally, it might involve complex relationships and some sort of emotional journey related to the main character's feelings towards her best friend's dad.
Since I haven't read the novel specifically, I can only assume that the main characters would be the protagonist (the one who has some sort of relationship with her best friend's dad), her best friend, and of course, the best friend's dad.
Perhaps it involves the main character finding themselves in difficult situations where they have to submit to the authority or wisdom of the best friend's dad. For example, they might be in a financial or emotional crisis and the dad steps in to help, but in a way that makes the main character feel like they are submitting. It could also explore themes of family, friendship, and growing up.
The main character would obviously be the person who is submitting to the best friend's dad. Then there's the best friend, who would play an important role in the story as the link between the main character and the dad. And of course, the best friend's dad, who could be a strict, kind, or mysterious figure depending on the plot.
It could mean that the character in the novel is surrendering or yielding to the authority or will of their best friend's dad. Maybe in the story, there are certain situations like the main character has to submit to the dad's rules or decisions for some reasons, which could be related to family, friendship, or some sort of moral obligation.
It depends on the genre of the free novels. In some family - drama or coming - of - age genres, it might be a bit more likely to appear as a theme. But overall, compared to themes like romance or self - discovery, it's not a very common one. There are just so many other more popular themes that authors usually explore in free novels.
One possible theme could be loyalty. If the father's best friend has been around for a long time, loyalty within their friendship and perhaps loyalty to the family as well. For example, if the family faces some difficulties, the friend might show loyalty by helping them out.
Well, I haven't really come across a lot of novels with that exact theme. However, there are novels that explore forbidden relationships in a more general sense. For example, 'Lolita' is a very well - known novel that delves into a complex and inappropriate relationship. But it's important to note that it's a very controversial piece. It's different from what your title implies but still has elements of complex relationships.
Since I haven't read it, I can only guess. Obviously, the dad and his best friend would be main characters. And probably the narrator who is telling the story about them.
The 'my dad's best friend novel' could be about a coming - of - age story in relation to the dad's best friend. Perhaps the narrator observes this friend and learns important life lessons from him. It could show how this friend has influenced the dad over the years and in turn, how that influence trickles down to the narrator. It might also deal with themes like love, loss, and friendship as seen through the unique lens of the dad - best friend relationship.