[Not so distracted when he leaves his desk, anyway, unless he's running equations in his mind and can't be assed to put work aside for a moment to do basic things like walk.]
Quite. [Why do you lie so much?] I'm merely baffled by the presence of yet another mystery, that's all.
no subject
Quite. [Why do you lie so much?] I'm merely baffled by the presence of yet another mystery, that's all.