133. Monkey Business (1)
Ruthie is asked to babysit a chimp which lives across the street. Ruthie also invites her boyfriend over which stuns Eric.
134. Monkey Business Deux (2)
Kevin sets Ruthie straight on who's the adult and who's the child in this household.
135. The Enemy Within
When Ben picks Ruthie up from school, he see's a girl making fun of her and then she makes fun of him, which leads to the vice principal (guest star Cindy Williams) calling the police.
136. Bowling For Eric
137. The Heart of the Matter
138. Regarding Eric
Ruthie takes Annie's suggestion to heart and secretly tells Eric how he should be helping everyone with their romantic entanglements.
139. Gabrielle Come Blow Your Horn
Lucy is furious when she and Ruthie spot Kevin and Roxanne in a jewelry store--as she thinks they're picking out her engagement ring together without her.
140. Peer Pressure
Ruthie is in big trouble when she's caught slow dancing with her boyfriend when she's supposed to be babysitting Sam and David.
141. Lost Souls
142. A Cry for Help (a.k.a. Female Trouble)
Ruthie tries to figure out a way to breakup with her boyfriend (guest star Oliver Adams) without making him cry.
143. Sunday
144. Back in the Saddle Again
Ruthie is shocked to learn that her new upbeat friend Katelyn (guest-star Katelyn Salmont, Mack's real-life half-sister) suffers from cystic fibrosis.
145. It's Not Always About You
Ruthie fears that her parents may be heading for divorce court after overhearing them fight.
146. Smoking
Ruthie's friend Peter begs her to lie and not tell his mother that he smokes.
147. I Love Lucy
148. Stand Up
Ruhtie and Peter try finding Ben a girlfriend with his training dog, but things go awry once they lose the dog.
149. High Anxiety
Ruthie tries to find Ben a new girlfriend because Mary wants to get back together with Ben and Ruthie doesn't want Ben to get hurt.
150. We Do
151. That Touch of Bink (1)
152. Dick (2)
153. Life and death (1)
No one can understand why Ruthie is acting especially strange.
154. Life and Death (2)