[The voice that's about to come through is extremely excited. Ridiculously so. She's speaking quickly and as if something extraordinary has just happened.]
An underwater prison! I can't stop going glub glub over it, it's all very exciting! Of course there are less exciting parts to it [She pauses to play with the chain around her ankle, an action that can't be seen, but you can probably guess what she's doing if listening hard enough.] They reely know how to hook you in!
But! There is something a little...fishy about all of this. [Her voice doesn't give away if that was meant as a joke or not.]