Jamie Jordan, a well-known actress and single mom of four-year-old Max, plans a quiet summer in her hometown of Crestwood. Her serenity is shattered when a delivery truck barrels toward Max on a wet summer morning. He is rescued at the last second by a passerby. No one knows the identity of Max's savior, who suffers a concussion and cannot remember her name or her past.

Jamie invites the mystery woman, temporarily named Boo, into her home while Boo recovers and they search for Boo's real identity and family. As the paparazzi close in, Jamie and Boo try to manage their growing mutual attraction and track down the one name Boo remembers - María Garcia.

Can Jamie and her family trust that Boo is just an innocent hero? Is Boo married or is she available for romance? And, can Jamie and Boo resist each other long enough to find the answers?