Iggy, feeling suddenly very stupid, nods. He doesn't take his hand away when Dick takes it, just nods again, silent. He follows along beside him, thinking, pausing to look through glass at animals. He's very aware the fun, easy atmosphere from before has dissipated, and he knows he could get it back simply by acting like everything is okay. He's good at that.

Instead he elbows Dick gently in the ribs. "Bullshit," he says, and grins. "Everybody thinks of it like that from time to time. But I apologise for the phrasing."

He takes Dick's hand firmly and tugs him over to watch a supremely lazy looking lemur hanging out in a tree.

"Stop apologising. You're forgiven," he says firmly. "You startled me, that's all, and making a big deal out of it is just making me feel guilty. I don't like that, it makes want to please you in a way I'm not sure you want me to."