First, adjust your mentality as soon as possible. In the eyes of most teachers, it is not normal to fall in love with their students. Many teachers even think that falling in love with their students is an insult to teachers' morality. Therefore, if you confess to the teacher, it is very normal for the teacher to reject you. Therefore, after being rejected by the teacher, we should adjust our mentality as soon as possible. University is the golden age of study, and it can't affect your studies just because you are rejected by teachers.
Second, wait until after graduation to confess. If you like your teacher in college, tell your teacher. If the teacher refuses you, you can wait until after graduation to pursue your teacher. Because it is very taboo to fall in love with a teacher in college, it may have a certain impact on the lives of two people. But it's different after graduation. If you are divorced from the teacher-student relationship, the influence of falling in love will become very small.
Third, study hard to enrich yourself. Although many people say that studying in college is not the most important thing, studying hard during college can lay a good foundation for later life. If you confess that you were rejected by your teacher in college, you can also choose to study hard and enrich yourself at this time. Studying hard can make you come out as soon as possible. Studying more is good for you and can make you strong.