This article was originally published on Lizanest.com

Behind Susan Dey’s polished smile lived secrets no sitcom script could contain. She hid a painful crush on her television brother and later shattered her wholesome image with daring film roles. Then came the part in Grease she reportedly rejected—and the reunions she refused for decades. Fans thought they understood why she vanished, but one fracture made the real story far more complicated than anyone guessed.

#1: Susan Dey Is Born Into an Illinois Family in 1952

Susan Hallock Dey was born on December 10, 1952, in Pekin, Illinois. Her mother, Ruth Pyle Dey, worked as a nurse, while her father, Robert Smith Dey, built a career as a newspaper editor.

The family later settled in New York, where Susan spent much of her childhood. Her parents provided a stable beginning, but that security changed suddenly before she reached adolescence. A devastating loss would shape the quiet, private personality she carried into adulthood.