That is not up to us that is up to you
“Language is a medium of expression. Literature is a collection of expressions via language. Language is expressive as its purpose is to express ideas, knowledge, and opinions, whereas literature is more imaginative.”
Suspense gets readers not only physically but also emotionally invested in the characters by anticipating what they story, and in turn the characters', outcomes might be. Dialogue also works to thicken plot by implying actions that will take place later in a story.