dialogue

dictionary definition:
to discuss areas of disagreement frankly in order to resolve them. http://dictionary.reference.com/browse/dialogue

my definition:
converse.

example:
my mom discuss ed areas of disagreement frankly in order to resolve them with an old friend.

how it relates to __The Boy in the Striped Pajamas:__
Mother had too explain the disagreement Bruno had with moving too Out-With in order to resolve the disagreement.

illustration:
http://blog.writersdigest.com/mfaconfidential/content/binary/Dialogue.gif