Question

In narative storries are their different parragraphes for each person speaking?

Answer 1

If this question is in regards to dialogue, yes. for each new speaker, you separate it by paragraphs for clarity. paragraphs usually represent new ideas, and this is true for dialogue; every speaker brings a new idea. additionally, not every quote necessarily has something like "tom said" or "jane muttered" so you create new paragraphs to make sure that the speaker isn't confused.