There should be a name for this moment in a story when, a situation having been established, a new character arrives. We automatically expect that new element to alter or complicate or deepen the situation. A man stands in an elevator, muttering under his breath about how much he hates his job. The door opens, someone gets in. Don’t we automatically understand that this new person has appeared to alter or complicate or deepen the first man’s hatred of his job? (Otherwise, what’s he doing here? Get rid of him and find us someone who will alter, complicate, or deepen things. It’s a story, after all, not a webcam.)
Having understood Marya as “she who is unhappy with the monotony of her life,” we’re already waiting for some altering presence to arrive.
And here comes Hanov.
This is the big event of the page, and notice this: having made Marya on its first page, the story didn’t stay static for long at all. (We didn’t get a second page merely explicating her boredom.) This should tell us something about the pace of a story versus the pace of real life: the story is way faster, compressed, and exaggerated—a place where something new always has to be happening, something relevant to that which has already happened.