Some people mainly focus on learning and personal growth during their college years, and don't have much energy and time to invest in love relationships, so they don't have the will and opportunity to fall in love after graduation. In addition, after graduating from college, many people begin to step into the society, and the pressure of work and life will increase, and time and energy will be occupied, which will also lead them to reduce or give up the chance of falling in love.

Others talked about love in college, but after graduation, due to various reasons such as differences in living habits, personality and life values, the love relationship did not last. Sometimes love in college may be just an impulse. After graduation, both sides entered a new stage of life, and their relationship gradually faded.

In addition, the social circle will change after graduation. Many people will leave their original city or social circle, enter a new environment and meet new people, which will also affect their love opportunities and situations.

In short, there may be various reasons for not falling in love after graduation, including personal choice, social environment, life experience and other factors.