She is physically strong and mastered multiple different fighting techniques due to her job (a cop that deals with special cases). Erin likes to drink and party and have a great time when she's available. She can give surprisingly good advice, though she doesnt follow it all the time. Erin can be aggressive at times and tends to shove people or even smack them playfully as a warning when they start to get on her nerves. She has a dominant personality and isnt afraid to show it.