Pretty much. It’s complex. You will learn as you go. Sometimes it’s unspoken agreement. Kinda like her showing that tattoo. That was a slight invitation allowing more at a slow pace. Again it’s difficult but you will figure it out as you experience more with others. It would be worth it to talk to her but be soft with the conversation as to not make her feel cornered. She seems Into you. Don’t be scared but be cautious and caring.