Until February 28, LAN Airlines is posting the South America is for Lovers contest on the LAN Facebook page.
To enter you first like LAN Airlines and click the Share the Love tab. Then you share the love - post a photo and your love story describing how you met your significant other for a chance to win two roundtrip tickets to Buenos Aires, Argentina in Premium Business Class. LAN Airlines South America is for Lovers contest is open to US residents only.
You can vote on your favorite stories in the Love Story Gallery.
Winner is to be announced on March 1, 2011.