Jo knew how to work hard, in fact, she was most happy when busily working and serving others.
Kal and Marnie did also have a mutual attraction to each other at the beginning of the movie and possibly at the end.
Though any liking to each other was most likely dissolved once Marnie had figured out that Kal had also been betraying her, the entire time.
or more popularly know as Kal is the main antagonist in Halloweentown II: Kalabar's Revenge.
He is the son of Kalabar and his Unnamed Wife/Girlfriend and is portrayed by actor Daniel Kountz.
They celebrated Friendsgiving back in November and also saw in Oregon with some of her costars.