The Shanghai investigation team conducted a survey on the "success rate of college students' love" in more than 50 colleges and universities, and the results were surprising, with a success rate of only 2%. And summed up the following problems; I want to try something new because I just fell in love after the college entrance examination. Sophomore fall in love, because there are few classes in colleges and universities, he is very depressed and very idle. Junior year fell in love because everyone saw that they all had boyfriends and wanted to find one.