They're good. They're all good. Emma is spending some time with Neal, Stiles just finished putting together a modernity club meeting [all on his own!!1 /proud], and Yukine's happy. Hiyori's come back, so he's able to spend some time with her.
[She is in the process of trying to adopt Leo, tbh, and a bb Merlin is running around, but otherwise no new children yet!?]