Run of the House: The Education of Chris Franklin

When Brooke's English teacher, Miss. Carelli, (guest star Nicole Steinwedell) requests a parent-teacher conference, the family selects Chris to speak with her because of his ""charming"" nature. However, Kurt gets fed up when he learns that Chris ended up sleeping with Miss. Carelli, making the kids at school think that Brooke is a suck-up.