When studying in China, it's common for students to bring their own bedding, so when I went abroad, I also brought my own blanket and mattress. However, upon arrival, I realized that the bed sizes in the UK are different from those in China, which was quite disappointing. As a result, I had to buy a new mattress. 🙈🙈
If you've had a similar experience, give it a thumbs down in the comments section. 🙃