They both become busier. Anna's preparing to go back to school, and Elsa needs to organise lesson plans and maternity leave. She hasn't officially told her boss that she's pregnant, but- well, it's pretty obvious at this point.
At least they don't have to worry about rent – Elsa owns the apartment, so they really only need to pay for water and electricity. Food and luxuries and netflix.
It means that Elsa can finish out the year and go on leave over Christmas.
It'll be nice, Anna thinks, spending the holiday season with someone again.