If you pay attention to second season episodes, the number 650 is frequently repeated. For example, in the episode Just Friends, Marco skateboards into a bunch of ducks. The vet says that the bill is $650. Why is this number repeated constantly? Is it because Daron Nefcy wants people to notice the number, is she to lazy to use another number, or is that number special to one of the writers? Hmmm. Lol! This is a waste of a chapter. Lol