When writing a story, whether it be a novel or an epic film, itās important to have subplots. While all stories should have, in addition to the main plot, something called aĀ āB Plot,ā C plots, D plots, and E plots should play a role too. Smaller plots wouldnāt change the entirety of the plot if removed...but when included, they can enhance the main plot, deepening it, and providing a greater meaning to the overall story.
While it isnāt always the case, the B Plot is often theĀ āromanceā of a story. While the hero is trying to defeat the bad guy, he develops a friendship or rivalry with a companion, before ultimately falling in love. Of course, romantic or platonic, the best sub plots explore the characters in relation to one another.
These character arcs - the changes to not only the characters themselves, but the evolution of their connection to others - give readers a reason to root for not only your hero, but the whole cast.
The film which exemplifies this point well is the first Lord of the Rings. While the groundwork for these characters, and their relationships, are laid in the book, I will be focusing on the movie version. When adapting Tolkienās story, Peter Jackson knew the characters had to be more than names on a page. In order to foster a connection between the audience and each member of the fellowship, bonds were strengthened, or even invented, between the various members.
Merry and Pippin & Boromir
The bond between Merry and Pippin is solid in the books, but little is known about Boromir - beyond knowing heās Denethorās son, and a future steward of Gondor who attempts to steal the ring from Frodo, there is little else. In the books, he is a tragic figure and a lesson in how destructive the craving for power can be.
In the films, though, he becomes a friend to Merry and Pippin. He teaches them how to fight, and laughs when the two hobbits doggy pile him. Itās only one scene, but it gives us a relationship. When Boromir is later overwhelmed by orcs, it isnāt as punishment for his actions - instead, he redeems himself. He races to the defense of Merry and Pippin, giving his life for them. His death is that much more tragic because of his connection with the two. When they see him fall, he isnāt just their companion - heās a good friend, who once laughed with them and ultimately died for them.
Boromir also has a connection with Aragorn. The sub plot between the pair, which focuses on Aragornās mistrust in Gondor and Boromirās belief in Gondor, is set up before the Merry and Pippin arc, beginning when Boromir drops the fragments of Isildurās sword to the ground. His comment that these shards are no more than the remains of a broken sword underscores his lack of faith in Gondor needing a king - a point of tension between him, and the man who could be king if he cared to.Ā
Boromir is an idealist, seeing the best in Gondor and loving it to an almost blind degree. Aragorn, by contrast, seems to care more for the elves than his āownā people. He leads the party towards Lothlorion, home of the elves, but makes a point of avoiding Gondor. He seems to hate Gondor, connecting it with the failure of his ancestor, Isildur; like Aragornās antecedent, Gondor is weak. When Aragorn refers to Gondor, he calls itĀ āyour city,ā to Boromir, rather than theirs.
Following the capture of Merry and Pippin, and the seeming conclusion of their arc, Aragorn swoops in to fight off Boromirās assailants. Though Aragorn wins, Boromir is fatally wounded. He dies, but not before regarding Aragorn with the respect he would to a king. Aragorn, in turn, seems to have hope for Gondor, promising to do what he can for their people.Ā
This arc enhances Aragornās own character arc in accepting not only Gondor, but his role as itās king. Boromir is a metaphor and embodiment of Gondor, and Aragornās feelings towards him are actually the feelings Aragorn has towards Gondor itself. His relationship with Boromir allows him to verbalize his inner conflict about his homeland, and who he is. In the end, he accepts Boromir as his fellow - along with accepting the city as his.Ā
He hasnāt accepted his role as king yet, but Boromirās relationship with him has set him in the right direction.
Though the relationship between Gimli and Legolas has little effect on the main plot, it adds both humour and character development to the story. Initially, being a dwarf and an elf, the pair are resentful towards one another. Gimli more or less joins the fellowship to one up Legolas, and the two arenāt above making snide remarks towards one another.Ā
After Gimliās own experience in Lothlorion, though, when the dwarf realizes that elves can be both kind and beautiful, the dwarf is able to soften towards his companion. Their enmity transitions into a rivalry - they arenāt friends, but they make battles fun by beginning a competition where they try to kill more orcs than the other. As they fight in more battles together, and swap kill numbers at the end of each fight, they develop an actual friendship (in the extended edition of the third film, they even end up drinking together). Their relationship is light hearted, but it adds depth to the story, and makes the audience want to root for the pair.
Both characters are enjoyable on their own, but together they are that much easier to love.
In the books, Sam is Frodoās gardener and servant. In the movies, he is Frodoās best friend. While there is still a master and servant relationship between the two, with Sam addressing his friend as āMr. Frodo,ā the term comes to feel more habitual than formal. At the start of the film, the hobbits share drinks. Frodo pushes Sam into his crush, Rosie, and gives Sam assurance when heās fretting over the competition he has for her affections.Ā
When Sam eavesdrops on the conversation between Frodo and Gandalf, the wizard decides Sam will pay for his listening in by accompanying Frodo to Bree. On their journey, Sam panics at one point when he thinks heās lost Frodo. He explains that Gandalf made him promise he wouldnātĀ āloseā Frodo.Ā
Even when heās no longer obligated to follow, Sam insists on joining the fellowship. Elrond notes there is no separating them, secret meeting or not. Later, towards the end of the story, Sam tries to comfort Frodo, citing his promise to look after his master. When the fellowship splits, Sam chases after Frodo. Frodo can go alone, but Sam is coming with him. He repeats the line that is the crux of his bond: he made a promise to Gandalf not to lose Frodo, and heās going to keep it.
Sam stays with Frodo to the end, even coming back after being sent away at best (and betrayed at worst) by his master in the final movie. While their bond is implicit, the repeated promise, and the ups and downs their relationship takes, adds another layer to the story. Destroying the ring is challenging - not only because of itās effect on Frodoās health, but because of how it tests his friendship with someone who proves to be more loyal than most.Ā
The bond Frodo has with Sam is also integral to the plot. After all, if it werenāt for Sam, Frodo would have been killed. With such a role, Sam needed to be more than a dedicated servant. He needed to be a loyal friend, capable of being tested and still willing to fight for their friendship.
The set up of these sub plots allows the rest of the movies to be deeper too. While it goes without saying that establishing a connection between Frodo and Sam would improve their shared story arc, other sub plots are revived.Ā
The connection Boromir shares with Merry and Pippin, for example, becomes integral to Pippinās own arc. With Merry removed from his side, Pippin is then influenced by none other than Boromir, when guilt over his death pushes Pippin to pledge himself to the service of Boromirās father, Denethor.Ā
Gimli and Legolas go on to have journeys together, and start another body count contest in the third film (where an elephantĀ āstill only counts as oneā when Legolas dispatches it).
New sub plots are also introduced, such as the bitterness between Faramir and Denethor, but most of the plots are established in the first movie. The relationships between characters make the story matter, and carry it through; the groundwork laid by these bonds even sparks new storylines. Even after his death, Boromirās relationship with Pippin influences his actions.Ā