Sorry ,but I think you chose the wrong category here.You should state your question in ( family and relationships ) , maybe.

Anyway I can’t understand your problem with this poor girl , all you have to do is to try to be kind to her in a way she understands that you are not interested with her . She will understand eventually without hurting her .

Hope this helps.

Perhaps u shud try to catch her mistakes, be it in her work, or in her pronounciation… Best way is to catch the words which she spoke wrong & then use it in favour of ur comment

See, u shud also try to learn how to “answer smartly” to such absurd guys.

so ask yourself: have you done anything to provoke her in any way? if you find something, then apologize to her

if NOT however, then you can talk to her (ask her to please stop)

if that doesnt work, report her to a teacher or have a session with your guidance counselor

if that STILL doesnt work, then just try ignore her