[Oh God he had a feeling Charles would be around Erik. The two are literally attached at the hip, it's kind of ridiculous. But screw you, Lensherr. His heart is there, it's just... buried under snark and assholery.]

Tony. [He's still speaking German, with that hint of something else. Maybe French, with a side of American. Like he learned German through a middleman, language-wise.] Stark, but not as German as that might sound. American through and through, over here.

[Speaking of American, he's switching to English now to address the tiny telepath]

And yeah, no. Sorry. That part's a secret.