Corrected entry: Sometime in the beginning, Sam takes baby Lucy to a picture booth. During the time in the booth, we can see all three flashes and what pose each picture has. However, when the pictures are printed, they aren't the same as what was taken in the booth. It is most noticeable in the second picture in the middle.
Corrected entry: It is very, very unlikely that Lucy's foster parents wouldn't have found a way to prevent her from climbing down the creepers and toddling over to Sam's place in the wee hours of the morning again and again, thus most probably saving her life under any normal circumstances. (01:51:55)
Corrected entry: Sam moves into the neighborhood of Lucy's foster home to be closer to her. How does he cough up the money for all the move-related expenses? His lack of funds has been made a point of on several occasions. There is no hint that Rita helped him out, neither does the stage of their relationship at that point suggest that.