They still hadn't reached the second floor of the hotel, but Robin turned around and tilted her head, looking at Barney dangerously. Everything else he'd said, challenges or whatever, had just gone in one ear and out the other.
She knew that they were from different time periods, 2006 and 2008, but would they really have bonded to the point where he would know her biggest secret? Surely it must have been a coincidence. Robin thought about playing it off and acting as though things were cool, but what ended up coming out of her mouth instead was: "What did you call me, Stinson?"