How do you describe chemistry between characters?

In its most basic sense, chemistry is how two characters interact with each other. It’s an energetic exchange between two people in a relationship—whether that relationship is romantic or not. On the surface, chemistry might look like: Dialogue that flows well (teasing, witty repartee, etc.)

How do I put two characters together?

7 Ways to Grow Your Characters‘ Relationships
  1. Create a reason for them to spend regular time together.
  2. Allude to time spent together.
  3. Entwine Their Lives.
  4. Give them a Common Enemy.
  5. Put them in a Stressful Situation.
  6. Getting a Glimpse into the Other Person’s World.
  7. Surprising Commonalities.
  8. Do you have characters in your manuscript who need to grow closer?

How do you write a story with two main characters?

How to Successfully Feature Multiple Main Characters
  1. Think Reader-First. You want nothing to stand in the way of the reader’s experience.
  2. Make Your POV Characters Distinct. In subsequent books in the Left Behind series, I used as many as five different perspective characters for one novel.
  3. Choose Carefully.