Sammy does yoga
Amilie had always fancied Danny's girlfriend Sammy. Sammy and Danny were going through a rough patch on-off, on-off and repeating over and over again with arguments and by all accounts great make up sex. Amilie knew Sammy did yoga, so she decided to join the same class in order to get closer to her. Sammy warmed to Amilie and confided in her about he relationship trouble and explicit details about her sex life.
This got Amilie excited a bit but she would never tell unless the perfect opportunity was to arise.