ZBZ is having their Daddy-Daughter weekend and tensions run high between both the dads and the sisters when Ashleigh discovers what happened between Rebecca and Fisher and how Casey hides it. Meanwhile Rusty meets Jordan's father for the first time and things don't go as planned.
Grant and Calvin try to make their relationship work but are having difficulties dating inside the house. Meanwhile Rusty and Jordan are the last two standing in the ongoing campus game but there can only be one left standing in the end. Also Casey struggles to save the Undie Run for the sororities from much opposition from Katherine who believes that it just negatively affects the views of sororities.
Rusty seeks help in trying to get his grades back up while Casey and Evan monitor dry weekend but things end up going a little unexpected. At the same time Ashleigh still refuses to give Fisher a second chance.
While Rusty and Dale continue to fight over their science project in various ways, Casey and Ashleigh preparing for the upcoming dance off between the houses.
