OOOH —someone pointed out the relationship between Ripley & Newt in Aliens. Great example!
The example of Newt in “Aliens” (movie from 1986) is good. For anyone that hasn’t seen the movie — the basic gist is that Newt was part of a colony that had been invaded by alien creatures, and she survived by hiding in ventilation ducts. The point was that she was meant to be there, yet she was a “stowaway” as far as the military personnel were concerned when they were first searching the area for “intruders”.