Loki took note of whose true identity Robin concealed and who he gave up, and made a particular note to look up the Riddler. He sounded interesting.

"Well, he's your partner. I'm guessing you're going to be protective of him. Can I have more of a hint, so I know him when I see him?" He smiled and waved a hand. "I'd assume his costume involves bats, but yours doesn't have any bird features I can see, except for the red chest."