1. Emotional release: Dreaming of the death of a loved one and crying loudly may reflect your deep emotional attachment and fear of loss towards them, and is a form of emotional release and expression.
2. Psychological stress: This dream may also be a manifestation of the significant psychological stress or anxiety you have recently faced. The dream of a loved one's death, as an extreme situation, may suggest that you need to pay attention to and deal with your emotions and stress.
3. Subconsciously worrying: Dreams can sometimes reflect worries or unresolved issues in the subconscious. Dreaming of the death of a loved one and crying loudly may indicate subconscious concerns about their health or the relationship between you.