His attire makes him stand out, and he is also quite a bit taller than you would think. A young woman and guy chatted with him near the gate, and he appeared to be engaging them. If you've seen the show, you would think the entire cast (including the LA version) would be DYKWIA types. However, I would be absolutely shocked if he would appear in that thread - he was friendly to flight attendant, hung up his own jacket when he boarded, etc.