Original sentence: ), no explanation for how these worlds co-exist is given.All seem aware that they are in fact animated cartoons and that live action creatures exist.Events in different episodes contradict each other, as there is a very loose sense of canon, with humor serving as an ends unto itself, and not as part of a consistent continuity
Edited sentence: ), no explanation for how these worlds co-exist is given; nor, indeed, is one expected.All seem aware that they are in fact animated cartoons and that live action creatures exist, but none of them really seems to care; if they are resentful of the perils their animators put them through, they rarely indicate it.Many events in the show contradict each other, and the line between what is canon and what is not is very frequently blurred; there are numerous gags which are designed merely to be gags rather than canon, and it can often be difficult to tell which is which