Often left as the babysitter to Choo Choo, gets annoyed by the constant questions but also finds it endearing

Views Jazz as an older brother figure, knows Jazz has a bunch of knowledge and tends to fire off rapid questions due to his curious nature.

Weird sibling sort of bond in that while they get on each others nerves, both do care for the other. Ness has a tendancy to get on his case more often than not.

Despite their bickerings, will worry over Jazz just as much as she does with Choo Choo. Often the one to give him a hard time and keeps him in line