'Bullseye,' Jack said, drawing a raised eyebrow from the Doctor and a glare from Eliza. Now that he knew the Doctor spoke English, it was all Jack could do to limit himself to that one word – he wanted to talk, talk, talk – to make jests * and to voice his opinions on diverse subjects, relate certain anecdotes, et cetera .He said 'Bullseye' because he was afraid Eliza might try to brazen it out by claiming to be from some odd corner of France, and Jack, who had much experience in brazening, and attempting to sustain elaborate lies, sensed that this would be a losing bet with the annoyingly perceptive Doctor.