Pricilla Not and Arlina have one thing in common:
- They're both socially awkward. [Riddle: How do two porcupines hug? Answer: very... carefully...]
Pricilla Not tends to be competitive, cynical, and undiplomatic. Fortunately, she's not a true sociopath. But "schizoid personality disorder" initially describes her quite well.
Arlina is autistic. She's introverted but (usually) not at all bashful. Whether or not she has "PTSD" is debatable. That she deals with posttraumatic stress is undeniable.
Pricilla Not doesn't usually need armor. But that Arlina cares enough to make, and then upgrade, armor for Pricilla Not will leave a profound impression on both girls.