wakes up in the hospital but has no memory of who pushed him down the stairs. Adrianna (Jessica Lowndes) visits Navid and following her conversation with him, makes a life-changing decision about her addiction to pills. Silver (Jessica Stroup) and Teddy (guest star Trevor Donovan) bond over the loss of both of their mothers and unexpectedly get close. Liam (Matt Lanter), Dixon (Tristan Wilds) and Ivy (guest star Gillian Zinser) learn that Naomi (AnnaLynne McCord) and Jen (guest star Sara Foster) will be attending the horse races and devise a plan to finally reveal the truth to Naomi about her evil sister. Annie (Shenae Grimes) and Jasper (guest star Zach Sherman) sneak out even though Harry (Rob Estes) and Debbie (Lori Loughlin) have grounded her.