Dia is a girl who has many, many hyperfixations. She's not one to start conversations, but when one is sparked, she will talk to you for hours on end about stuff you didn't even know existed.
Her biggest fixation is definitely on Linux. She will talk to you for hours about how Xenia the Fox should've been the mascot. (and she's right!)
Dia's biggest secret though, is that she's actually just the shape-shifted form of Ky!