About right and wrong
Moon was bullied by Hin, his schoolmate. After the incident, many people visited and pretend that they care about Moon. In fact, everyone has their own axe to grind.
In the adult world, we have our own reasons for doing certain things. The pastor helped Moon because he wanted to get Hin sued, and teacher Yang helped Moon because of the school's reputation. Although the pastor's intention was not pure, he really helped Moon to get rid of the pain. The teacher was finally influenced by his conscience and wanted to expose the truth. Sadly, he only worsened Moon’s pain throughout the entire incident. So, who can define what’s right and what’s not?