As I walked in the park I saw a dot floating towards me. When it got closer I found out it was a balloon with a letter attached to it. I opened the envelope finding a blank piece of paper. I wondered why someone would send a balloon with a blank piece of paper when I noticed something. If you hold the paper to the light you can see a letter. All of a sudden, a bunch of balloons started coming towards me! I unwrapped and read all of the letters to find it spelled out some words… Happy birthday!