Yes, mine definitely like to talk, but they have softer voices than normal Siamese. They are actually only half Siamese, so their voices are not as shrill, but their looks are pure Siamese. But they still like to have a full conversation—when I get home from work they will follow me around and answer me as I talk to them. 
The boy is a blue point, and the girl is a chocolate point. Their names are Basha and Booma. Basha’s pic is on my profile page.