[ CW ] Write a terribly sad story , but change it to be beautiful with the last sentence .

My little sister always loved butterflies. She would just sit and look at them whenever we would go to the park; watch them effortlessly flutter in the air. She would point at them and laugh and always say `` I want to be a butterfly when I grow up!'' I would look into her chocolate brown eyes, full of joy, and reply, `` Maybe one day!'' 
 
 One day, I took her to the park, to her favorite place to watch the butterflies. I sat next to her and we waited for the butterflies to show up. But that day, the butterflies did n't show up. I sat reading my book as she began to get flustered. 
 
 `` How about we go and get ice cream today?'' 
 
 Her eyes lit up. 
 
 `` Okay!'' 
 
 I held her tiny little hands and walked towards the car. As we prepared to get into the car, she looked up. 
 
 `` Look, I found one!'' 
 
 She ran out of the car into the street, right into the path of pick-up truck. As she landed, I panicked. Tears began to rush down my face as I ran towards her lifeless body. I picked her up, and looked at her. Her face was still warm. I began to sob. Then at that moment a butterfly land on her chest. I looked at the butterfly, perched on top of my sister. As the driver ran up, the butterfly took off, fluttering towards the sky. 
 
 `` Oh my god. I am so sorry,'' the driver mustered. 
 
 As the tears streamed down my face I replied, `` It's okay.'' 
 
 She had become what she wanted. 

