It's more like,
I bought Star Wars: A New Hope, and have been watching it for a year, but I chose not to buy The Empire Strikes Back. Because I didn't buy part 2 of the trilogy, I lost access to A New Hope and can't watch it anymore!
Or for the ladies.
I bought season one of Pretty Little Liars, and because I didn't buy season two.... Ahhh you get the drift.