Parents should not argue in front of their kids. As much as
possible keep the kids out of ear shot when arguing with another adult. This is
to make sure that kids that fighting is not good and that when problems arise,
they should be discussed and dealt accordingly.
Emotional response from the audience. Movies pulling at people heart string tend to get more of a reaction from people.
Any other type of reaction. People being scared, lonely, etc.
Also you tend to want to the characters better so they create character arcs.
I honestly have no idea if this answers you question;)
