Episode 16 "Too Much Information"
Kat follows Patrick around when he starts acting strangely; Bianca believes Joey has an eating disorder and stages an intervention.
Episode 17 "Just One Kiss"
Kat goes on a date with Blank; Bianca has second thoughts about planning a double date.
Episode 18 "Changes"
Big announcements are made at Bianca's dinner party; Kat and Patrick consider consummating their relationship.
Episode 19 "Ain't No Mountain High Enough"
Kat decides to study abroad in Nepal; Bianca has a hard time accepting Walter and Ms. Tharpe dating.
Episode 20 "Revolution"
Bianca quits the cheer squad; Kat runs for class president against Blank.