90210 - Season 1 Episode 8
There's No Place Like Homecoming

After recuperating from her health scare, Adrianna returns and tries to make amends with Naomi, but her ex-BFF refuses to forgive her for the betrayal. Adrianna makes a surprising connection with Navid, who helps her through her situation. Meanwhile, Annie and Ethan finally take their rapidly growing romance to a new level during the schools homecoming dance, causing Naomi to feel jealous.