When Rochelle hires their young neighbor Keisha to tutor Drew in math, Chris sees this as his chance to impress the girl next door, but his plans go awry when Keisha makes her own moves. Meanwhile, Julius experiences an awkward moment at home when he mistakes Keisha's mom for Rochelle. Later, after the principal warns the school bully to stay away from Chris at all times, Greg decides to use Chris as his own personal "bully repellant."