chapter 2 Why are you here?

My name is R5D4. I was so frightened. "Why are you here" said,John. "I am here to take over the earth". R5D4 pushed me againced the wall and broke the window. He went outside and flew away. I never seen him for several years. I hanged out with my friends for a few hours at the park. When I was leaving the park an alien named R248 jumped out of no where. Aliens surrounded my friends. Aliens surrounded me. I didn't know what to do. Panic or try to escape.