@zeit_sinn If she’s brushing your shoulder she’s inviting you to escalate- she wouldn’t unnecessarily touch you if she was trying to shut down the flirtation! 🙂
@zeit_sinn There are good books (and I assume YouTube videos?) on nonverbal communication… if it’s confusing you on dates, maybe do some people-watching at a bar? You should be able to read the woman’s level of interest- is easier to practice when you’re just an observer!