Erin and Aaron's first day as step siblings and they are in no mood to get al...
Erin & Aaron
Season 1 Episode 9: I Want You Back
After Aaron urges Erin to bond with Sylvia, Erin and Sylvia start spending lots of time together making Aaron and Chuck feel left out. Natasha tries to gain power at her school by having Vivian and Hunter impersonate Erin and Aaron.