I mean, on one hand, he was doing it a little to be an annoyance, but he does have a life outside of you, Strange, gosh.

Joker lets him steal that one, purely because he uses that moment as an opportunity to grab another book. Sup, fucker, there's so many of these that he could literally go all day. "Yer not readin' them all at once," he says, "and it's not like I'm gonna steal it away from ya, bloody hell."