At the end, Benjamin Mee takes his children to where he met their mother, he takes them through that day's encounter, where Benjamin worked up the nerve to talk to his future wife with "20 seconds of courage," asking her why such an amazing woman would talk to someone like him. His wife responds, "Why not?", echoing the reason why Benjamin bought the zoo in the first place.
In the memoir on which the film is based, Katherine remains a predominant character up until her death halfway through. In the film, however, her character is dead from the beginning and appears periodically as an apparition.
When the family is driving through town, on their way to their new house, right after they pass by Little Dom's, you can see movie trucks down a side street.
What song is heard when Benjamin is looking for new houses to buy?
A
'Airline to Heaven' by Wilco. The complete list of songs heard in the movie can be found here with corresponding scene descriptions.
Q
Where is the real zoo that the film is based on?
A
The real zoo is based in Devon, England. It was formerly known as the Dartmoor Wildlife Park and reopened in July 2007 as the Dartmoor Zoological Park.