During her youth, AUBREY is very cheerful and is always happy to play with her friends. Despite this, she becomes sad and worried quite easily, such as being the most anxious when BASIL goes missing. Often she is clumsy, resulting in yelling from KEL, who she always fights with. She is also shown to be very emotional at times when something bad happens but still retains her happy lucky-go attitude. These traits are shared with her HEADSPACE counterpart, albeit slightly different from her puppy love persona towards OMORI.

Out of the four friends, AUBREY is the one who shows the most emotion. While she doesn't necessarily overreact to things, she is not afraid of showing whether or not she's happy or upset.

HEADSPACE AUBREY is around 12-13. She should sound like a child.

Her REAL WORLD counterpart is AUBREY.