Was this film's ending inspired by American Beauty (1999)?
The scene in the end when Wendy shoots David, he falls to the ground and lies in a similar way as Kevin Spacey's character in American Beauty did. Most importantly, the voice over is a big hint as David says "I guess I should be disappointed with the way things turned out. But what are you gonna do?".
In American Beauty the voice over goes "I guess I could be pretty pissed
off about what happened to me, but it's hard to stay mad, when there's so much beauty in the world."
Thoughts?