Emotions laid bare, or working your point of view

In her comments to yesterday's post on point of view, Malissa said:

I try not to head hop but sometimes I can't help it. I want everyone's emotions laid bare.

Readers do want to experience the emotions of all the characters in a story, and this is where the amazing tool called point of view comes in. It's also where having a handle on showing vs telling will make a huge difference. Let me explain by using examples from TV and movies since more people will have seen the same movies than read...