Seconds

Plot:

Lois's clone falls in love with Clark and decides that she has to kill Lois so that she could be with her beloved forever. Meanwhile, Lois, who thinks that she's Wanda Detroit, a fictional character she created in her novel, thinks she's in love with Lex, who she believes to be Kent, the love of Detroit in the story. However, Lois has dreams about her real identity which greatly troubles Lex, who's afraid that she'll soon fully recover her memory.