[Jaune hesitates. It doesn't feel like his place to say what happened to Yang. Doesn't Pyrrha have enough to worry about? Jaune rubs at the back of his head in consideration. It does seem weird to hide Pyrrha's secret while talking about something that happens to Yang. On the other hand, Pyrrha's going to be the only one who knows what went down where he came from -- if the rest of Team RWBY is from so far back.

Jaune resigns himself. He'll trust Pyrrha with this.]

Y-yeah. I don't have all the details about how it happened, I mean, the pieces got put together for me later. During the grimm invasion Yang got...injured. It was really bad.

[There's a significant pause as Jaune hesitates again. Should he? Jaune lowers his voice and continues.]

She...she lost an arm. She was still recovering when Ruby, Ren, Nora, and I decided to head for Haven.

[He looks up.] I think it goes without saying...but I don't think we should share this information either.