Dating Santa: Lucia is a consummate professional and the single mother of Leo, her beautiful and mischievous 6-year-old daughter, who is obsessed with Christmas and believes her birth was due to a Christmas miracle. Between her two full-time jobs (motherhood and architecture), she has neither the time nor the inclination to fall in love again, but when she reluctantly agrees to go on a blind date with Sergio, a handsome and likeable chef, the spark is undeniable.