Answer:
Whether you are raised on morals or the belief of a well being using good manner is key to th proper function of life as we know it. Manners are a kay part of life that if used more frequently could change the world for the better.
He became overwhelmed by the day and now that there was nobody there to witness, he gave in to the pain that any child in his situation would've given in to way earlier. His pride made him hold back the tears until no one would witness his pain. <span />