When a woman sits close enough to touch you despite having space, it signals romantic interest. This proximity is usually unconscious, a natural draw toward someone she's attracted to. It's a reliable sign she wants more.
Next up, she sits close to you. This is especially a good sign if she doesn't have to sit close to you. You know, if there's plenty of room, but for some reason she decides to sit where you're actually touching each other. This, again, when we're attracted to people, we want to touch them. And this is something she could do without even realizing she's doing it. So pay attention. "Hey, there's tons of room, but she's sitting close enough to touch me?" That's a huge sign! You're not going to do that with someone that you're really not interested in. You're just not.
