Escape for 15 Days is like a more talented and music filled version of X-Change. All the teenagers work really hard and they do farming stuff to earn money.
Chen Zhe Yuan is also the main lead in All About Secret. Our Secret is pretty similar to All About Secrets because they're both high school/youth dramas and both of the mains are secretly in love with each other. Another thing that's similar is that they have a fight and gives each other the cold shoulder. But then they resolve it and end up together in the end, sometimes during University.