Icon pretty much says it all. [The message barely registers and by the time it does, the child, who might or might not have reminded him of someone from a barely-remembered lifetime ago, is long gone.
The prospect is there. It's something David actively chooses not to think about, but as he gets on his own plane and heads out to Peru two days before scheduled, he can't help but wonder if this would be the trigger that would wake him out of their battered dream.]