Sadie is worried about her relationship with Ben because Ben is polite and not fun anymore. So, instead of saying she is Ben's girlfriend, she then invites Ben over to dinner, where she accidentally breaks up with him. She apologizes the next day, and they become friends. Meanwhile, Rain finds out his old friend, Taylor, has moved to Whitby, Ontario. They get together, but it is unsuccessful because Rain kept talking about the past. Then Margaret says she has a theory that they can't be friends anymore because they are crushing on each other. Taylor goes to talk to ...
It all started when someone let out the lab mice from their cage. Prime suspects are Scared-of-mice-Arden and Lover-of-mice-Sadie, as both have motives for committing "Operation Rodent Thunder" (as labelled by Hal). They are forced to go through a mock trial to find out the real perpetrator. Ben agrees to be Sadie's attorney, but they end up kissing on the witness stand. Arden manages to rope in Hal as her lawyer, but he's in it for cereal box prizes and humiliating Sadie. Meanwhile, Rain fulfils his dream as an efficient-albeit-snobbish and intruding court reporter.
Acropolis Wow is hosting a Poetry Night, and Ben (with a little nudge from Sadie) decides to do a recitation on that night. After being compelled to write from the heart, he makes Sadie's rejection as the subject. Things get out of control when the poem turns into the fifth most downloaded rap-song. Trouble is also at hand, when Shopping Mall-Cop becomes School Hall-Cop. Rain and Taylor are a couple.
Sadie's aunt Helen died, leaving $500 for Hal and herself. Hal plans to blow all the money on promoting Morning Breath in front of Agent Stan Obermeyer. Sadie tries new things with her share. But what happens when Sadie finds out about the horrible history of her Aunt, and the supposed jinx on the money?
Sadie and Hal are left home alone, and as they celebrate they break their mom's favorite vase. Sadie and Hal have to replace it before they come home, but the don't have enough money, so Hal comes up with Hal's Kitchen to bring in money. While Rayne tries to give Taylor the greatest date of her life.
Sadie becomes worried that Hal is being taken advantage of when he falls for a college girl named Jen (Kate Todd) ; Rain learns that his lifelong crush likes him, but he is dating Taylor. Taylor overhears Rain asking Margaret how he should break up with Taylor. Rain realizes he made a big mistake and Taylor gives him a second chance.
Sadie's cousin Katie comes to R.B Bennett because she's too much of a rebel to be contained. She tries to ruin Sadie's life by going out with Ben, so Sadie tries to get him back and away from Katie. So she disguises herself as someone else.
Hal thinks Mallory is trying to trick him to go on a date with her when they meet to discuss business over a TV cooking show on Friday night. Ron Yuma and Sadie accidentally make plans to hang out together. Taylor sets up a double date for her and Rain with Sadie and Ron Yuma.
Sadie has to decide whether to safari in Africa, or stay with her friends and family when everyone starts getting ready for summer. Ben and Sadie get back together. Taylor and Rain end the series as boyfriend and girlfriend.