Lindsay's friends learn that her parents are going away for the weekend and suggest having a kegger. Sam and Neal become worried after a school assembly focusing on alcohol-related deaths and they decide to switch the real beer with non-alcoholic beer. Daniel and Kim get back together and despite the lack of alcohol, the party quickly gets out of hand.

Sam, Neal, and Bill befriend a pretty new transfer student, but soon fear of losing her to the popular crowd and try to win her over with a series of fun things they plan for her. Lindsay, Nick, Daniel, and Ken decide to get fake IDs so they can see a hot local band perform at a bar. However, after they go through the trouble of getting their IDs and getting into the bar, the group is stunned to find out who the hot local bands lead singer is.

Lindsay's parents forbid her from hanging out with Kim, as they see her as a bad influence. Bill grows tired of being picked last for teams for baseball in P.E. class, and not being allowed to really participate.

When Bill talks about being allergic to peanuts in class, Alan tries to prove he's lying but Bill ends up in the hospital after an allergic reaction. Lindsay smokes weed for the first time.

Lindsay tries to convince Harold to let her join her friends at a Who concert. Kim and Lindsay accidentally run over Millie's dog. Kim starts hanging out with Millie. Lindsay wants to tell Millie the truth about her dog, but Kim doesn't. Meanwhile, Nick teaches himself to play guitar and writes a love ballad for Lindsay and decides to play it for her despite Kens' objections. Ms. Haverchuck stuns Bill with the news that she has been dating Coach Fredricks.