How do the complex relationships between characters drive the plot of the Viking TV series?

The TV series Vikings is known for its engaging and complex plot, which is largely driven by the relationships between the characters. One of the key themes of the show is the tension between loyalty to family and loyalty to community, and this tension is played out through the various relationships between the characters.

One of the central relationships in the show is that between the protagonist, Ragnar Lothbrok, and his wife, Lagertha. Their relationship is marked by a deep love and mutual respect, but it is also complicated by the fact that Ragnar is torn between his love for Lagertha and his desire for power and glory.

The relationship between Ragnar and his brother, Rollo, is also an important driver of the plot. Rollo is initially resentful of his brother's success and jealous of his fame, but over the course of the series, their relationship evolves and becomes more complex. Rollo's betrayal of his brother is a major turning point in the show's plot.

Another important relationship in the show is that between Ragnar and his best friend and fellow warrior, Floki. Floki is fiercely loyal to Ragnar, but he also harbors a deep mistrust of outsiders and is willing to do whatever it takes to protect his community.

Overall, the complex relationships between the characters in Vikings help to drive the show's plot and keep viewers engaged. By exploring the tension between loyalty to family and loyalty to community, the show offers a nuanced and thought-provoking portrayal of the Viking way of life.