Colleen and Becky become best friends when, at Bray's store, Alice, another friend, insists on taking Colleen's favorite fabric to make a dress for the Sweethearts' dance. Dorothy fears she may be pregnant when she faints in the general store. Mike assures her she is not, but she is beginning the ""change of life"". Later, Mike is frustrated when she tries to teach Sully to dance the Sweethearts' reel. Mike confides to Dorothy her fears about a physical relationship and Dorothy guesses Mike is a virgin. Meanwhile, Becky asks her new best friend, Colleen to ask Richard, a boy she likes, if he likes Becky. He asks Colleen if ""the girl,"" (he thinks it's Colleen) will meet him at the kissing tree. Colleen misunderstands, thinks he knows it's Becky. She tells Becky where to meet him, but Becky chickens out and Colleen goes in her place, to explain. Richard, assuming Colleen is there to meet him, kisses her. Becky finds out and is heartbroken. Becky and Alice team up against Colleen and spread

Mike remains the sole voice of reason when townsfolk read a newspaper article predicting that a comet will end the world. Also, Mike addresses the Cooper kids' fears about ""the end."" Hank and Loren cash in on hysteria.