LuciaissinglemomofalittlegirlthatlovesChristmas,Leo.OnenightshefallsinloveonablinddatewithSergio,desperateofhowtotellherdaughterthenews;tricksherbytellingherthathisnewboyfriendit'sactuallySanta.Nowtheboyfriendhastoprovehimselfandconvinceherandhedoes,buteventuallyshefindsout.TheillusionbreaksbutthemagicremainssoshevisitsSergioinhisrestauranttogivehimherletter,askingnottoysbutafamily,andtheybothgrantedherwish.
