User blog comment:FossilsDaDaDa/Fossy's Fanart Archives/@comment-3193241-20111022152838/@comment-3006892-20111022154151

I'll work on developing these later, but here's what I got so far:
 * Felix and Dren have a relationship a lot like Ferb and Jess's.
 * Violet is kinda the "Unsocial butterfly", though that doesn't stop the others, particularly Charlie and Butch, from trying to talk/play with her very often.
 * Dren is Violet's best and one of her only friends.
 * If you've ever seen The Suite Life of Zack and Cody/The Suite Life on Deck, you can guess what Charlie and Butch are like with each other. If you haven't, I think you can still guess.
 * All three of the boys team up at times to pull elaborate pranks on the girls.
 * And Gracie is the baby of the family. 'Nuff said.