Continuity mistake: After Joan's bus crashes, the parrot on the jeep keeps changing positions in every single shot.
Continuity mistake: When the bus crashes, the sign on its roof falls, yet when the angle changes it's back on its place.
Character mistake: The map has the word Corazon missing the accent: "Corazón". This is so basic grammar that maybe it was done on purpose.
Continuity mistake: When they go over the waterfall, the white bag leaves their hands going over the falls. When they come up it is magically in them.
Visible crew/equipment: During the opening credits sequence, where Kathleen Turner is at home with her cat, she opens a glass cabinet to take out a bottle of alcohol. Throughout this shot we can see a reflection of the camera man (wearing a red t-shirt) directly in front of her face.
Continuity mistake: When Juan jumps the creek in his truck it lands on the other side, and then lands again in a following shot.
Chosen answer: She's lost in Columbia and doesn't have access to money beyond what she has with her. She doesn't want to give him everything she has because she doesn't know when she'll be able to get more.