The effect women have on men. The inability to speak to an attractive girl because the way our brains are wired.

I was at my local gym this morning, and saw a cute girl using the squat machine. I took a few glances while in between sets, and caught eye contact a few times, so figured I'd say something the next time I walked past her. As I finished a set and went to get some water, I walked by her and saw her smile at me. It literally broke my brain and I forgot how to function. I made some weird audible noise and froze before turning around. I couldn't help but laugh at myself as I walked away, but Jesus, her smile was enchanting!

Has a woman ever broken your brain from her physical appearance alone?

Update: Wow! I didn't expect this to get so popular. It's heartwarming to know I'm not the only guy to embarrass himself in front of a pretty woman. I really appreciate all of the awesome stories you've all shared! Hopefully the next time I run into squat girl, I'll be able to properly introduce myself.

Update 2: Thanks for the Silver, kind stranger!

Final Update: Thank you all so much for sharing these wonderful stories. You've all given me enough to read over and smile at for months to come.