[Lambert's right. Rita's equally convinced of the inevitability of another encounter with some sort of malevolent fae. That's why she has to be prepared, in as many ways as possible. Sounds like he's been thinking the same.]

Hmm... so you really do take things seriously sometimes. [It's not clear if she's genuinely surprised, or feigning it in jest. But after a beat, she continues:]

Good. Maybe I won't regret this, then.

[There's another pause as she dismisses any lingering hesitation and looks over to meet his eyes.]

I want to join the nightrunners.