''Sorry, I want to ask how to go there?'' an alien asked with a map.

''Um......sorry, I don't know that. Do you know that, Kelly?? '' I said.

''Let me see that!'' Kelly said.

''Oh!! I know that, I went there before, '' Kelly said.

''It is the most famous place in Hong Kong, '' I said.

''Yes, it is the Star Avenue,'' the alien said cheerfully.

''You can take the MTR to Tsim Sha Tsui, after that you may ask the staff at the MTR station, they will tell you! '' Kelly said.

''Oh!! Thank you very much!'' the alien said happily.

''You are welcome!'' I said.