I have been studying in Montreal for three months, fortunately, I met many nice friends here and they help me a lot. We hung out and looked for festivals, and also went to karaoke and cinema together, it was really glad to have those friends.
However, it was also sad when they had to leave. Normally, the students here would stay for 2 or 3 months, but I would stay here for one year. It means I have to see the leaving of my friends, we celebrated and accompanied them until they left. Although we wish that they could stay here longer, I knew we had to say good-bye anyway. And there's a saying in Chinese "All good things come to an end", sometimes we had to adapt the leaving of friends.