"No! No! Get the cat away! AHH!"
Gilbert, well, to put it simply, is a soft-hearted and shy type of, well... man. Being 24, and unable to even deal with a cat, is quite hard to live with, despite the fact constantly fighting with B-Rabbit and trying to protect beloved master Oz.
He, does intensely, hold a strong fear for cats, and can't act for crap. In front of a camera, he becomes a hot, blushing mess, unable to cope with being watched and reciting lines he can't even remember (for example, the omake), and it is said that he may hold romantic feelings towards Oz Vessalius.
Another thing, well, he tends to fight with B-Rabbit, a lot.
Gilbert's pet name is Gil, and he has a soft spot for alcoholic drinks. Let's just say he gets tipsy faster than lightening, so he's extremely sensitive to beverages of that sort, and he can't help his smoking addiction. Though, these things don't necessarily make him a bad guy, it's just that he's been through a lot for the past 100-something years. (Long story. He went into the Abyss with his insane brother Vincent during the Tragedy of Sabrie).
The male has a chain named Raven.