>>37873070in the manga, she's not crazy, she just a thiefgirl like catwoman or black cat.
she wants money (at first) but that's just a facade because she's actually really depressed and broken inside because she was kidnapped as a child and has no idea who her parents are, so she has no friends.
she gets attention by being a flirt with people, to get reactions out of them and stuff.
then when she meets the main character like red and blue (green in jpn), she becomes less of a thief thot and more "heroic" and then just becomes a regular girl with closure when she finds her family in FRLG arc (which is when they give her a haircut and the Leaf outfit)
