analog

Dude. Grinding means nothing in relation to how far you'll get with them, sexually. Just because many girls are easy and grind crotch, does not mean all girls who grind crotch are easy.

There's a saying that people fuck like they dance- but that doesn't mean a crazy/great dancer will sleep with you right away.

To many girls, grinding is just part of the dancing connection, having little or nothing to do with whether or not they'll let you stick your cock in them.

So, yeah, you may have seemed too eager in the movie theater, like you think she's the type that gives it up right away... and that's pretty much the quickest way to lose a girl.