Talia regards him with a level of respect, nodding knowingly, nodding in agreement. Shit, why hadn't she done the same? "I debated going by an alias when I first arrived. It's safer that way, but then I was greeted by an alternate self and there went that option."

Or maybe she just removed it as an option to make things simpler. While Natasha and herself aren't exact copies, they could pass for sisters, but it would only come out eventually, likely sooner knowing this place, and then Talia would have to rebuild bridges burnt through the deception of said alias. Being another Black Widow was just easier.