I think it was a Spanish film.  It was about an Art Restorer who was either on vacation(holiday) or was on a sabatical to a remote location (in Spain?).  She meets a young woman who claims to have rented the same house at the same time and who moves in with her.  They start a romantic relationship of sorts, but the young woman falls for a man (owner of the house?) and leaves with him.  I thought the name was something about a Bird of Paradise, but that could be totally wrong.

Anybody remember this film?  Thanks!