[That's exactly what Wei Wuxian meant! He just grins, taking his cup back over to his side and leaving it untouched - for now - on the counter before him.

The first part just gets a nod of gratitude. The second, a little, neutral-sounding hum.]

Still haven't found them, but I'll pass it on if I do. So what's our third missing party, then? There's the other Booty Caller, the person who was sending notes to Kanesada, and...?