This doesn't help quell Angela's curiosity about what the hell goes on in Gotham at all. It adds whether or not Babs quit because of what landed her in the wheelchair or if she quit before that and who is the second Batgirl and why did she quit and why, why, why.

"What happened?" She asks this quietly, both for a measure of privacy and because it seems like such a sensitive topic that clearly Angela is too nosy to just let go.