Answer:
Viewpoint refers to the mind of the character through which the reader is told a story.
Explanation:
The multiple-character viewpoint is used to tell a story from the perspectives of different characters, one at a time
 
        
             
        
        
        
The poem has a different understanding once you take into account she committed suicide soon after. In the poem she talk of being dead in the figurative sense and hiding it with smiles of accomplishment and illusions. Instead after you see she meant she was dead inside and when she talked of her feet saying we've gone to far she means she's tired of living. And again she talks of flowe petals closing as she closes in on herself.
        
             
        
        
        
I think its an Idiom. I don't see like or as. So no simile. I don't see he is something like a marshmallow. - No metaphor. I also don't see a non-human thing doing human things- the grass was dancing in the wind. My answer would be an idiom.
Hope this helps!
        
             
        
        
        
The bottom one is the correct answer