Understand

Yesterday, I, Pinky and Rainbow went to Prince Edward by MTR. We walked around Prince Edward and shopping in there. When we felt hungry, we had lunch in the Japanese restaurant. Then, we went shopping again. We walked from Prince Edward to Mong Kok. Around 18:00, Rainbow left.

I and Pinky went to Tsim Sha Tsui by MTR. We were walking and talking about Rainbow, Yetta and her. After this topic, I told her, I wanted to change my style and she made some suggestion to me. Around 20:00, her left.

(Postscript: I know more about Pinky and Rainbow. Pinky is so talkatively, Rainbow is so easy to trust people and hair-splitting)