שפת המטרה: אנגלית
David said, in an interview, that his surname came from the north of Italy. Apparently his granfather's family were stone cutters before emigrating to the States. His name is pronounced "BOW-RIE-ANN-AZ" (BOR-RI-ANAZ).
- David likes to be called "David" and does not like nicknames
- He hates to see himself on the screen and has not watched a single episode of Angel this season. He did not watch all of "Valentine" either.
- David sleeps naked as wearing clothes in bed gives him claustrophobia.
- He likes dressing in Versace and Helmut Lang. He likes wearing clothes in which he feels easy and which are comfortable.
- As a child, David had very long, curly, blond hair. They darkened with age but have kept their natural wave which leads him to having them straightened from time to time.
- If you ask the question, David sees himself both as a Romeo and as a rebel. "I'm a Romeo in that I know my heart and what I am capable of out of passion. I'm also a rebel in that I can love "wildly".
- He works out five times a week with a personal coach to stay in physical shape.
- It takes an hour and a quarter to put on his vampire face and another full hour to take it off. Though this is a mask, there is also a good deal of face-painting and makeup which takes time.
David has learned to play the drum with one of his friends and co-star from "Angel", Glenn Quinn.