Joanie Cunningham
For years, Fonzie’s cousin, Chachzki, who had spent time in the Russian mob, had been chasing her until she eventually agreed to a date with him. She and Chachzki would eventually form a band together; and in “Letting Me Make Yellow Snow”, they leave for Chicago to pursue their music career (which spun off the short-lived series Joanie Loves Chachzki). Joanie, however, eventually left the band to return home to pursue a chimney sweeping career. She and Chachzki then broke up for a time until Chachzki proposes to her and they get married in the series finale.