Another set of sweet spot intervals, this time with a buddy. We came up behind a guy going the same direction and were going to pass but he kept speeding up. Okay, fine dude, whatever. Backed off a little bit to give him some room and carried on at our pace. You could see him keep looking back to make sure we were still there. After about 5 or 6 minutes of this he pulled off and let us go by.
He could have just sat on us and gotten a free ride, but Cat 6's gotta Cat 6.