That said, I can understand why girls like me can be hard to read. A lot of times I sit back and let a more aggressive girl get the guy over me. Not every girl is comfortable going after a hookup fearlessly and blatantly. I want to help show the signs that girls like me give when we want to hook up with a guy. I wouldn't consider myself a particularly affectionate person I hate being touched most of the time, tbh BUT when you're into someone, you want to touch them.
Oh, and her friends are a great way to feel out if a girl may want to hook up. Sometimes a simple friendly demeanor is all you need to see to know a girl is interested. It's not like girls do that with every guy at the bar!