Who Touched My Girl?

Xu Qiao is twenty years old and is in her third year of college. It is said that girls with a height of 160 centimeters are the most popular among boys. She is 162 centimeters, which should be about the same, but she has not found a boyfriend after so many years. This is also due to the fact that she went to a university of finance and economics, where the male to female ratio is one to seven. I remember when she came to report for the physical examination in her freshman year, there were only a few boys in the long line, which broke her heart. Then she is lazy by nature and doesn't like to go out, unlike her friends who dress up and go to engineering universities to find men. So, she deserves to be single. She is quite pretty, because she comes from the south...