Anri-chan said that she knew Celty-san because of you... [He shrugs here, even chuckling a bit as he stops walking to fake Mikado better] that's pretty amazing you know, Mikado, knowing the Headless Rider. [This is all said... with a flippant air. Nonchalant, right? However, it's also somewhat apparent he knows he's putting Mikado on the spot. He is okay with this]