There was a girl there at the restaurant last night. I saw her. You didn't notice her, but she noticed you.
We had just finished our starters, and you had to go to the bathroom. You slid out of our booth and stood - a little unsteadily, we'd been drinking for a while before eating - and did that spin we all do when trying to find the toilets in an unfamiliar bar. A little point of your finger when you spotted the sign and you were off.
I settled back to watch your arse as you walked off. That's when I saw her.
A quick movement past you caught my eye. This girl - woman - suddenly tensed as you came into her view. I imagine she saw your shoes first, then your legs as you strode towards the corridor to the bathroom. I saw her eyes lock on to you and track you, subtly, hooded, as you swept across her gaze.
Her boyfriend sat opposite her, eating, talking, little bits of food falling back on to his plate as he told her about some boring thing or other, oblivious to the frisson sweeping through her body. Her blonde ponytail fell from her shoulder as she shifted, turning her head slowly to watch you better, trying to do it without being noticed. But I noticed.
She was tall, slim, fewer curves than you, with smaller tits inside a loose fitting white t-shirt. Stone washed denims with artfully designed rips painted on to her legs. She had 6-inch wedge heels, worn especially to make her legs look nice and not at all to make herself taller than her boyfriend. You had almost reached her table now and were right in front of her. She had a fork in her hand, stopped halfway towards her mouth, her lips parted in anticipation of the morsel, or you, or both.