Ronnie Anne’s attempts to bond with her cool older cousin Carlota lead to a prank war against the boy cousins.

Hit by the realization that her big sister will be going off to college soon, Leni tries to thwart Lori’s plans.

Lincoln wishes he had 10 brothers instead of 10 sisters, and Lisa gives him a glimpse into that reality.

To divert the attention of his helicopter dads, Clyde arranges for an exchange student to stay with them.

When Stella’s music box disappears at school, the gang immediately suspects the Rat Beast, a student urban legend.