So guys , in a previous post I asked on how to ask my teacher (she teaches us private Spanish in small 6 people group ) she's my age 26. I asked her out after class and it worked. We stayed out for couple of hours, and had a good time. The thing is I was using some touching techniques ( like on the arm ) , but there was nothing from here side, So I'm not sure, how to escalate this to become more flirty ?

Thanks !