Believe me, I won't. I have lived in a mixed dormitory, which is actually very safe. Basically, boys are arranged on the ground floor and girls are upstairs. Some schools have iron gates between the male and female floors, which are locked at night. Girls can go in and out of the boys' dormitory conveniently, but no boy dares to go in and out of the girls' dormitory casually.
Since my girlfriend is willing to live there, she still believes there on the surface. Please give her more trust.