Subject of Discussion
The two girls are discussing how much they are in love with their respective boyfriends whilst I show respect for their respective female footwear by serving as a footrest for one of them whilst kiss-respecting the sneaker-toes of the other. I am thus subjected to their discussion, but not the subject of it. Nor am I a party to it. Kissing sneaker-toes and acting as a silent footrest is all I am good for.