Diana is 21 years old, is 5'5", weighs 112 lbs., and has black hair and green eyes. She's very beautiful. She is also shrewd and intelligent. Her desperate situation has caused her to suffer from depression and she has started drinking heavily to dull her emotional pain.

As English is not Diana's first language, her word choice makes her dialogue stilted. Diana never uses contractions, and omits prepositions and articles, when she speaks.