Final answer:
Using personal pronouns in Des's speech can indicate assertiveness and confidence. Being respectful towards Brab can also be reflected through the use of appropriate pronouns.
Step-by-step explanation:
Personal pronouns are words that replace nouns to refer to people, places, things, or ideas. In Des's speech, if there are lots of personal pronouns being used, it can indicate that she is assertive and confident. This is because using personal pronouns shows ownership and a sense of self-assurance. Additionally, if Des addresses Brab respectfully using appropriate pronouns, it can be seen as a sign of being respectful towards Brab.