Flex allows Breanna to go in a ski trip, only to discover that it's co-ed. As he searches her bedroom for clues, he finds something even more shocking.
Flex's competitive spirit is kicked into high gear when an old nemesis moves into the neighborhood. His apprehension grows worse when the man throws a Halloween party.
When his dad has a heart attack, Flex has a change of heart on how he lives his life. Spirit and Breanna give Arnaz's cousin a makeover before a dance.