One of the most interesting theories about Groundhog Day actually repaints the movie's ending as far less happy than it otherwise seems.
Harold Ramis' 1993 comedy classic Groundhog Day popularized a strangely specific and interesting concept: the use of a time loop as the basis for a romantic comedy.
Groundhog Day stars Bill Murray as Phil Connors, a self-centered and cynical weatherman who finds himself repeating the same day over and over in the small town of Punxsutawney, Pennsylvania.
A truly iconic film, Groundhog Day has been parodied time and again in the years since its release. Much of Groundhog Day's story concerns Phil's clumsy attempts to romance Rita (Andie MacDowell) and his efforts to make his place in the time loop more bearable.Read more on screenrant.com