My imaginary friend lived under the sidewalks. Whenever I walked or rode my bike on the sidewalks my friend would come with me. My friend told me a lot about her world. There was a lot of space down there. There were quite a few of them and sometimes they met me in a group. The tunnels were very nice and colourful. My under sidewalk friends were kind of shadowy but always bright green or pink if you got a good view of them.