@Andromeda:
Gilzu is a free spirited, sly and tricky person. He is easy going, though he irritates easily, specially with Bella. His patiente is as small as his affection for rich people, making him a bit rushy and careless. Although being careless and foolish at first sight, Gilzu is very wise about life and has a bit of hardeness towards his childhood, making him sound hard and reticent when the subject is cast. He constantly changes his mood to a foolish long mouth person, to a circunspect thinker about what he has in front of him.
His voice would be of a man in his early 20's, sounding like a jovial guy, but, in some circunstamces that cheerfull sound vanishes completely, giving place to a cold and deep voice, somethimes threatening, sometimes irritated.