You:
Riding an electric citibike around 7:29pm on Monday the 21st of august. It was either 57th or 55th and 6th avenue. You had brown hair, tan skin and you were wearing a tan/grey t-shirt.
I was starting to cross the pedestrian crossing as as you were turning the corner, you looked at me and we exchanged a smile, you kept riding and turned back to keep looking at me. It looked like you stopped about 15 feet up from the pedestrian crossing and was still looking back.
Me: fair skin, tall brunette in a short sleeve black floral dress with small pink flowers, carrying a white leather tote on my arm and a zabars bag on the other,