[Once again, no one ever thinks to look up. This strategy is time-tested, and he's stalked far too many in the same manner without ever being seen. Looking down at Heizou from a rooftop, he grins as he spots Heizou coming right into the area where he'd just been. Now that he's getting a better look at the guy, he recognizes him from the description and pictures on his file within the Fatui's intelligence-]

Well, well. I never thought I'd earn the honor of being tailed by such a high profile Tenryou Commission detective.

[Tartaglia drops down from the roof, landing with ease onto the ground to face his opponent directly.]

Now what could I of done to warrant attention from you?

[He spreads his hands, his smile not reaching his eyes.]