It's a small world!

I was having class with my teacher Rebecca. Christmas was coming and I knew that she was going to have a vacation abroad. At the end of the class, I asked her which city she was going to visit. With surprise, she was planning to visit my home town Macau! I told her about the local cuisines and tourist spots. I asked her about the hotel she was going to stay. I found out that the hotel was not in Macau, instead, it was in mainland China. We suddenly found out that she didn't have a visa to enter mainland China. Thank god that I asked her about the hotel she was going to stay. It was just a few days before she set off! It was so close! She quickly cancelled her booking and booked a new hotel in Macau. Then she had a nice and smooth Christmas vacation in Macau. We were so glad that we found the problem and solved it before the trip began.