Just remmebered that on Sat after we came back from the airport. I was gonna show W something on the alt about a mutual friend and ran across a really funny picture that a girl I run and bike with posted. So I called W to show it to her. And she immediately says: "You run with her?" This girl is pretty fit, but I am not attracted to her or anything. I said: "Yeah, she runs with our group, but she's pretty quick, so I ran with (male colleague) in the back." I don't know if a hint of jealousy transpired, but I chose not to comment on it anymore. Let her think what she wants to think. Come to think of it... yesterday, she told me she's taking an aerobics class tonight, because she wants to lose weight...