[She may have already reached for the bottle when he asks for clarification on Envy. The ice in his glass will be going to waste this round as Riza's emotions end up nearly freezing the alcohol. It takes concentration to keep it in check.]

No, that would have been Lust. Envy was the shapeshifter.

[She can't bring herself to complete the thought of - the one who killed you.]

There were of seven of them: Lust, Envy, Wrath, Pride, Sloth, Gluttony, and Greed. Three are here in Empatheias: Wrath, Pride, and Greed, but Greed isn't a problem.

[She won't go into the fact that he's not even their Greed. One confusing set of details at a time.]

Alchemists like to talk or theorize about all sorts of things no one would expect. This was certainly a shock for everyone.