The setting detail that reveals the celebratory mood is, "He looks around indicating the streamers, balloons, and cake''.
Answer: Option C
Step-by-step explanation:
Celebratory as the name suggests, is celebrating one’s happy moment publicly. Celebratory mood is simply a feeling of happiness and pride. From the line, “He looks around indicating the streamers, balloons, and cake” we can clearly figure out Jesse’s celebratory mood.
The words ‘streamers’, ‘balloons’, ‘cake’ in itself are an indication of contented and cheerful moments being celebrate. When Jesse says ‘thank you all for coming, I’m so glad’, right after this statement the author describes the way Jesse is overwhelmed by looking at all the decorations.