S1, E4: Sam is embarrassed by how she behaved the day before, while involuntarily under the influence of ecstasy! She offers sincere apologies to all her colleagues. She tries to play the perfect mother for her children and goes out of the way to please her mother. In vain. So she decides to focus on her work, and tries to motivate the Miss-Know-It-All in her class to stop being perfect and make some friends.