Accompanying Anthony through the long years, the last classic line of the movie was: Maybe we don't need to always have each other, we just need to be with each other when we need each other. This sentence expressed the relationship between the protagonist and Anthony, that is, even if they were separated, they could support and accompany each other when needed. This sentence also contained a profound philosophy of life, reminding people that they should cherish each other in their feelings and lives. They should not know how to cherish each other after losing each other.