My name is Tang Yi, a first-year graduate student at University H. On December 6, 2017, I received a letter from Song Ling and was forced to end my seven-year secret love because he said in the letter that he had asked himself countless times who he loved, and finally discovered that he was still in love with his ex-girlfriend, Chen Qian. Therefore, I became the "Lu Xinghe" in my own story. You didn't give me flowers when I was 17, but when you are 27, are you going to buy me a drink?