 Claudia s math teacher, Emily Schrader, catches her smoking and requests a parent/teacher meeting with Charlie about it, which ends with the two of them going out on a date, much to Claudia s chagrin. Meanwhile, Justin s parents discover that he and Julia are sleeping together and try to talk to him and Julia about this turns of events. Also, Will shows off his new girlfriend Gina, an opinionated, talkative girl whom both Bailey and Sarah can t stand. They persuade Will to break up with Gina, and he does, but Will soon feels bad. Bailey and Sarah then persuade Will to get back together with Gina. But unable to stand Gina s crude and crass attitude, persuade Will to break up with her again.