This fangirl is the least likely to cause chaos or mayhem, insult or annoy someone else who is not a fangirl (or boy, if they happen to be male). They admit that they have a slight obsession for something/one, and are mature about it. While they might use smilies (XD, XP, ^_^) and occasionally rant, they try not to go overboard about it.
Such a childish fantasy... grow up.
Waste of energy.