About the title
Lucía is a single mother to little Leo, a girl who loves Christmas. One night, on a blind date, she falls in love with Sergio, and desperately trying to break the news to her daughter, she lies, telling her that her new boyfriend is actually Santa. Now the guy has to prove himself and convince her, which he does, but eventually she finds out the truth. The illusion fades, but the magic remains, so she visits Sergio at his restaurant to give him her letter, asking not for toys, but for a family...