When my girlfriend was in college, I felt very quiet and reserved at ordinary times. Why is it so open when making out? And that? Are all quiet girls like this?
I don't think it has much to do with whether you are quiet or not. Some things can't just look at the surface. When two people are honest with each other, often a lot of things from the spiritual level will disappear with the coat fading, so I can only say that she shows her true self in front of you. It's no big deal, it has nothing to do with personality, and not all quiet girls do.