Last time I went to Sky Tree, and I walked all the way across Tokyo (it seemed), it was lit up in purple and yellowy white. The night I went, it was all blue and white. I prefer the blue and white, but I learnt that they change the colours between them each night! It seemed like there were a lot of people just milling around, and going into the shopping mall, and into the nice restaurants, and not actually going up Sky Tree, but taking lots of photos. I was really happy that I had finally got to go up the Sky Tree, after so long!