The Old Maid's Valentine

The Old Maid's Valentine is a 1900 British short silent comedy film, directed by George Albert Smith, which features the titular Miss Pimple receiving an unpleasant surprise on 14 February. The film, according to Michael Brooke of BFI Screenonline, "is essentially a facial - a medium close-up shot of a single performer whose changing expression constitutes virtually all the film's dramatic action." (wiki)