The document provides background information on Oscar Wilde's play "The Importance of Being Earnest". It summarizes the plot as follows:
1) John Worthing, known as "Ernest" to some and "Jack" to others, faces obstacles to his union with Gwendolen from her mother Lady Bracknell due to his unknown origins.
2) Algernon discovers Jack's double life, and both he and Cecily fall in love after pretending to be named "Ernest".
3) It is revealed that neither Jack nor Algernon are actually named "Ernest", and Jack discovers his real name is in fact Ernest.