I was at a bar and opened a set of 4 girls with a friend, we had some drinks with them and danced.
I isolated one cute one and danced and talked with her for about 30mins. She smiled at me the whole time and was the one to ask my name etc, which I consider good IOIs. When she was going to leave I asked for her number and she put in my phone herself.
Don't ask me how in the hell but I lost it, I must have accidentally pressed cancel or something but I lost the number
I looked for her on facebook and found her... the question is: should I add her???