I have a feeling that I ran into Randall on the train in Tokyo last week. There was a guy that was wearing a shirt that said "XKCD" and I said "I like your shir

I have a feeling that I ran into Randall on the train in Tokyo last week. There was a guy that was wearing a shirt that said "XKCD" and I said "I like your shirt." He just said thanks, and something about his expression made me wonder if it was him. It didn't dawn on me until after he stepped off. I could be wrong (obviously wrong if he wasn't in Japan last week :-) ) but it sure did look like him.