The American restaurant chain Burger King has announced the action until February 14.

Burger King establishments in the US will hold an unusual event on February 14th: visitors will be able to come and exchange photos, letters, clothes and soft toys from their exes and get branded burgers for them.

Visitors to Burger King in New York, San Francisco, Los Angeles and Boston will also be able to cast printed photos or letters in a special Breakup Box.