Stella, while I understand he made-- [Katsuya turns to Wu] --a bad decision by both getting in touch with suspicious people and not announcing this information earlier! [He turns back to Stella] you'll have to understand I'll want to be there for any talk you'll want to have with him, for his safety's sake.

[Welp, someone has to watch out for Wu and the duty fell on him, so here he is]

Afterwards I too will give him a thorough talking of the many turns he went wrong.

[Yeah, he probably will take Wu aside and give him a whole lecture]