Based on

Movies like Los hombres las prefieren viudas (1970)

Marisa is an employee in a travel agency. She is in mourning and her workmates call her in fun 'the little widow'. One day, Carlos, the owner of a hotel in Almuñécar, visits the agency and is attracted by her thinking that she really is a widow. She falls in love with him and, encouraged by her friend Amelia, they both go on holiday to the hotel owned by Carlos.