I feel like an idiot... please, any suggestions would help!
OK, I flirted with this girl for a week and we got really touchy and giggly but it didn't go past that. On the final day about an hour before she had to leave I wispered in her ear is she wanted to make out later when we got some alone time (stupid I know but I was desperate... I'm 16) she said that she didn't know. Eventually she left and we didn't do it... then I learn that she told her older sister what I said now I'm so embarressed and feel like an idiot, I'm seeing them again in 3 weeks. How can I make it less awkward when I see them but keep flirting with the girl?