Lamont's wedding day goes south after the bride dumps him at the altar, but the situation worsens when his relatives attempt to take back their wedding gifts.
After Fred and Lamont have unknowingly purchased stolen copper, they discover that their own plumbing has been stolen also, leading to a confrontation.
Fred accidentally knocks over Lamont's glass figurine collection and tries to cover it up by claiming that the destruction was the product of a robber.
Fred must battle a collection agency when he throws his bills in the trash and claims that they never arrived because he no longer feels like paying them.
Four friends encounter difficult choices as they leave high school and prepare for the rest of their lives, each one trying to make a name for themselves.
After tests reveal Frank and Marie's poor health, Marie puts them on a diet, and prepares a tofu turkey for Thanksgiving, which does not go over well with Ray.
Alan goes to the DMV and gets conned by an attractive woman; Charlie neglects his responsibility to help Jake with school work by taking him to the race track.
Charlie is surprised when he enjoys conversation on an evening with Evelyn; Alan begins sleeping with a woman who has an unfortunate post-love-making reaction.
Charlie humors Alan by agreeing to go on a blind-date with a more age-appropriate woman; surprised by how smart and sexy she is, he fervently pursues her.
Charlie and Linda's relationship is becoming more serious until he begins seeing his former stalker, Rose, everywhere; he goes to see Dr. Freeman for advice.
Desperately worried about finances due to Charlie's lack of jingle-selling success, Alan foolishly enrolls in a clinical trial to earn some extra money.
After returning home from her trip to England, a concerned Rose notices that Charlie is extremely sick, so she makes it her mission to nurse him back to health.
Walden begins to date a beautiful 22-year-old woman, but eventually finds himself more interested in her grandmother; Alan and Jake go on a bonding trip.
Alan is surprised when Charlie's adult daughter, who is very similar to her father, shows up at the beach house to connect with what is left of her family.