[Voice]
[That voice, those... Fish puns, there's no way this isn't who he expects it is even if he can't see who it is exactly, so he's immediately all over this.]
Fef! You're here, when did you -- ['Get here?' Oh wait, she's not your moirail anymore, Eridan. That took him a moment to remember due to his excitement of hearing a familiar voice. Still, he hasn't seen her in over a week in his point of view and he's been more than a little lonely since Vriska disappeared from the prison.]
... They didn't do anything to you, did they? [He finishes, almost lamely when he realizes his questions were already answered right away when he actually thought about them, obviously Acumen mentioned a whole new group of people and Feferi was one of them so she must have just arrived, especially with that chain on her ankle.]