Doña Pura, don Benito and don Augusto are three venerable old people who usually coincide each month in the queues of the mutuality windows to collect their pension, an opportunity they take advantage of to talk about life. When they learn that the old don Felipe, an acquaintance, is very sick and is alone and without money for a decent funeral, they decide to ask for a loan to help him, but, as they do not grant it, they decide to rob the savings bank. To do this, they will plan everything thoroughly and manufacture a homemade explosive.

Guadalupe is an orphan as a child by Eulalio host and Euphrasia, who incite to steal and commit crimes. She opposes and decides to leave the house to avoid it in the company of a goldfinch and his trusty cat. The girl comes to live independently but failures will accumulate, until he accidentally meets Baby, a lady of good family, and among them emerges a sincere friendship.

Elena is a writer and is in a relationship with a painter, Fernando. Charo works as a waitress in a hotel and continues to dream of John Sargent, her platonic love, although when she discovers that the actor is gay she returns to her boyfriend Luis. Mara, a model, and Miguel is dating a sick man much older than them. Eugenia is a haute couture dressmaker and cares for her niece Soledad, who wants to be a singer. All of them have ambitions of love, but none is happy with their current situation.