The Karen in the last episode is placed in prison and is sentenced to 5 years after lying to Officer Smith about Wayne hitting and throwing an object at her.
Wanda makes an unexpected move on Jeremy and it could lead to an end of Jeremy and Randall's friendship, Wanda and Randall's relationship, and Jeremy and Mandy's relationship.
After doing the unthinkable to Jeremy, Wanda is worried because Jeremy told Randall what she did and it led to the unfortunate end of Wanda and Randall's relationship.