New York. On the occasion of Valentine's Week, Burger King has brought a unique offer. In this offer, you can get your ex boyfriend or girlfriend's photo a free burger. However, this offer is available only on a few branches. It includes branches in New York, Los Angeles, San Francisco and Boston. The deal is in partnership with a new film 'Birds of Pre'. People whose hearts have broken their X, all they have to do is to print their photo on the film-themed breakup box. After that they will be given a free burger. Apart from this, you can also take your old love letters, gifted tadis. Even after doing this Burger King Burger will be available for free.