Desperately Seeking Susan (1985)

This is the story of a bored suburban housewife Roberta (Rosanna Arquette) who finds herself drawn to reading personal ads and becomes especially interested in those featuring a mysterious woman named Susan (Madonna) who she ends up sorta stalking. And through a series of unfortunate events, Roberta inadvertently becomes mistaken for Susan while also getting amnesia. :o Along the way she ends up striking up a romance with a charming film projectionist Dez (Aidan Quinn) who happens to be frien...