Just before the first kiss. Say he's dropping you off after a successful 2nd date. Just as you are about to get out the car you look back at him and at that point you both know it's on. Two heads getting closer and closer together, lips puckered, eyes closed. with about 12 inches to go, stop.
You
"I really like you Joe (or whoever), but I need to tell you something about myself; remember we were talking earlier about me being shy? Well, I am shy, but not just a little shy... I am a lot shy. In fact, it pretty much dominates my life. I don't fully understand it... it's like lead in my shoes... like a net that's got me all tangled up... constricted... like I am its prisoner somehow. I don't know if I can ever let someone in here (hand on heart), but I have to try, and I want to try with you..."
Guy
"Well you know what baby? It's the thing I like most about you. Let me tell you, every sole on this earth has got some sort of problem that they can't hardly explain and that's all their own... you, me, everybody... lets be crazy together."