I agree. You put the offer out and left the ball in her court. If you wait any longer you'll look to anxious. Just ask someone else. It will look good if she calls two days before and you got someone else to go. Make it a hot chick and post pictures of you two at the concert together on evil Facebook.
M(53), W(54),D(19) M-23, T-25 Bomb Drop - Dec.23, 2017 Ring and Piecing since March 2018