Riddler heads out with his emerald green coat and his modified cane. He doesn't rush, because he never rushes with John, never lets that fragment of Ed that wants and craves attention take over and hurry things. If he's ever too eager, he knows John's attention will wane.

When he reaches the building, he looks up, already expecting that he'll be offered a lift up to the roof. How else would they do this?

"Of course." He offers up the hand not holding the cane.