Wang Ya-ko, an associate professor in the department of sociology at Chung Hsing University, often says to his students: "Being in love does not necessarily mean the two people will end up together, or will get married. Nor does it mean that they will feel happy and fortunate all the time. Still less does it indicate that they will understand each other better.
開設「兩性關係」課程的中興大學社會系副教授王雅各，常要對學生耳提面命，「談戀愛不表示兩人就會在一起、將來就要結婚，也不表示就會幸福、快樂，更不表示就會更瞭解對方。