Discuss how the boys’ emotional display contrasts with their normal behavior

The way the boys’ emotional display contrasts with their normal behavior is:

They behave very toughly commonly, however now they are very emotional and cry expressing their emotions they suppressed.

Explanation:

Fist of all the first element for this answer is that the characters' behavior allows us to understand that they suppress their emotions and don't express them. Therefore, after the argumental node and climax of the story passed they changed because it was so dramatically intense they couldn't suppress their emotions anymore and le the flow to express them out, because they didn't resist it anymore.