Xi'an Jiaotong University's original film "I Dare Not Say Goodbye" tells the story of some Jiaotong University students who are about to graduate. In their last year, they are busy for their own future, going to graduate school, looking for jobs and going abroad, and working hard. However, many things cannot be done by wishful thinking. They encounter various problems... Gradually, time points to June 2011, and they are leaving, saying goodbye to four years of campus, four years of brothers and sisters, and four years of familiarity. The film was jointly shot and produced by students from Xi'an Jiaotong University and Xi'an University of Architecture and Technology. It is also the first attempt of the two schools in a cooperative campus film. More than 100 people's 120 days are condensed into a 90-minute movie, and you can recall the most beautiful youth together.