I would like to talk about an occasion when I need to catch up the train with my colleagues in a hurry. One day we were going to Hangzhou for the weekend and we planned to meet up at the railway station at 8 o'clock in the morning because we need to take the train at 9 AM, However, My colleagues from another country, they can not buy the tickets online so they need to buy the tickets onsite, and Unfortunately they did not arrive the station on time, In addition, you know, in China there were always huge numbers of people at the station, so we needed to line up and it took us 30 minutes to get the ticket. We almost could not run on time for the train, and at 9:45 we still did not get in the platform and one of my colleagues asked me whether we bought a cup of coffee before getting in the platform, I was very surprised because we only had 15minutes why would she asked me like that, I told her we might miss the train. She said maybe not I insisted on getting in the train first. We ended up catching up the train, and that colleague said you were right, we wouldn't have catched the train if we had a cup of coffee before.