So! Abby needs some stuff to do. She's been at Starlight since kindergarten, so she probably has some preexisting friends. She's probably involved in a lot of different activities as well.
Once things settle down a bit IRL, I'd be up for something between Abby and Aliya. They're about the same age, so they could be friends and possibly get into mischief together. I also have a half-human bard, Elisha, who would also get along well with Abigail and maybe they could be in band/orchestra/music classes together? Both profiles are linked in my signature, so you can look for yourself and see what might work out.