How To Build a Believable Character Arc

“Good characters are why most people read, I think.”

-Joe Bunting, best-selling American writer

What is a character arc?

A character arc is different from a story arc, which is the framework of a story. A character arc is a series of events that build that character. Through these events, readers glimpse the character’s inner battles and witness the growth those challenges inspire. The character goes through a journey—physical, emotional, or spiritual—and grows through it.

Why are character arcs important to stories?

Character arcs add emotional weight to the story. We must understand the struggles, joys, fears, and dreams of the characters in order to connect with them. Readers want to feel like they know these characters personally!

They are, also, often the foundation of a story’s themes. When the protagonist learns something about love or friendship or family, the reader learns it too, alongside the character. Themes can be woven into the protagonist’s character arc.

Creating Character Arcs

You can begin creating character arcs by answering the following four questions about the character being considered:

Question #1: Who is the character?

What is your character like at the beginning of the story? What are their interests, principles, beliefs, and thoughts? What makes them important to the story?

Question #2: Why and how do they start their journey?

What is your character’s motivation to begin their forward motion in the story? Usually, there is a “want, ”an external, plot-driven goal, and a “need,” an internal truth they must learn. Is there something in their life that propels them into actions, or are they in an unhappy situation? The motive must be clear at the beginning, or the character may appear flat and boring.

Question #3: What are the obstacles in the way?

Obstacles are the plot of the story. If the protagonist got what they wanted immediately, there would be nothing interesting to tell, and the story would be over in a couple of pages.

There are typically two types of challenges faced by characters: internal (or personal) and external. Internal challenges are the character’s own flaws that complicate things and keep them from obtaining their goal. External challenges, on the other hand, are out of the character’s control, and they tend to test the character’s worldview.

Question #4: How will they change?

If you’ve found the answer to the first three questions, it will lead you to your fourth answer. The change in character often arises from necessity; it might be something they need to do in order to achieve their final goal

Examples of Sapphic Fiction with Strong Character Arcs

• The Seven Husbands of Evelyn Hugo by Taylor Jenkins Reid

• Delilah Green Doesn’t Care by Ashley Herring Blake

• One Last Stop by Casey McQuiston

Final Thoughts

A strong character arc is what transforms a good story into an unforgettable one. When readers are invited to walk beside a character as they confront challenges, wrestle with their flaws, and grow into a fuller version of themselves, the story gains emotional depth and lasting resonance. By crafting arcs with clear motivations, meaningful obstacles, and authentic change, you create characters who feel real—people your readers can root for, grieve with, and celebrate. In the end, a well-built character arc doesn’t just shape the character’s journey; it shapes the reader’s experience too.