He didn't pull away, the touch had been telegraphed and half-expected, though at the comment on the similarity a string of expressions ran across Cal's face, settling on a kind of resigned surprise, "You can tell that just by looking? Is that the kind of thing people memorize now?"

Even the second question was puzzled-curious and not actually meant as any kind of jab, mostly it was because he didn't know what kind of things most people actually knew about each other on a regular basis as it was, zero frame of reference.