Both Kelly and Silver deal with the shocking news that their mother, Jackie, is dying of breast cancer. Kelly doesn't want to be sucked back into her mother's bad behavior which continues to persist, but Silver feels differently and wants to re-bond with Jackie. Meanwhile, Navid is devastated when Adrianna tells him that she needs time alone, but she turns to Teddy for attention. Jen continues to manipulate Naomi with her charming personality and manages to convince Naomi to lend her a large amount of cash which Jen plans to use to invest in a race horse. Elsewhere, Jasper rescues Annie from a bad date and the two become fast friends. Also, Harry, seeking to get away from problems at home, accompanies Ryan to a bar for some guy time and attempts to be his wing man when Ryan wants to move on from Jen.

Liam, Dixon, and Ivy learn that Naomi and Jen will be attending a horse race to watch the racehorse that Jen bought with Naomi's money, and the three of them devise a crafty and very complex plan to finally reveal the truth to Naomi about her evil sister. Ryan also tags along with Jen to the races, and inadvertently learns how Jen acquired the racehorse used to win the race. Meanwhile, Annie and Jasper sneak out to go on a Saturday date even though Harry and Debbie have grounded her for her growing misanthropic attitude. Navid wakes up in the hospital after his "accident" with no memory of who pushed him down a flight of stairs. Adrianna visits Navid and following her conversation with him, makes a life-changing decision about her addiction to pills. Elsewhere, Silver and Teddy bond over the loss of both of their mothers and unexpectedly get close to each other.