The coach of the girls' volleyball team tries to get their minds off fashion and get them psyched up to play, but none of her motivational techniques work.; Betty introduces Archie to modern fan culture and the obsessive lengths fans go to in order to get autographs and souvenirs from pop stars.; Veronica decides to be the first person in Riverdale to get in on the "Granny Dress" fad, but Miss Grundy thinks the dress is mocking her fashion sense, Ronnie's friends make fun of her, and two Boy Scouts mistake her for an old lady and try to help her across the street.; Betty tries to trick Archie into calling her after he tries to get the phone number of another girl.; Betty wants Archie and Jughead to notice what's different about her.; Li'l Jinx takes a call from her daddy's boss.