Snoopy gets a root beer. Takes the first sip of one of many and you can see he's really enjoying it. The bill comes and his mood goes from really happy to really sad, then you see him had the bill over to his friend implying that he cannot afford it due to the suggest high price.
Blair's "friends" get her really drunk at the club. She continues to drink and finds herself in a bad situation with the cops. This clip shows the impact of alcohol and the judgements that you make under the influence.
Otis has been a troubled citizen of the town of Maybury, and when he is honored with an award for being a decent of a famous war hero, he graciously declines the honor. He says he just because he had a hero in his family, does not mean he is a hero. He has made mistakes and took a responsible route by honoring the town mayor instead of himself.