"Dude!" That's the most he can muster in that second. At least he isn't dead, that's the worst thing to hear. Luca's a nice kid and didn't deserve any of what he had to deal with in that memory. Fern is just quietly remembering Ercole's name and face in case he ever shows up in Trench, because oh boy if he does....

Well, anyways. He realizes he's clenching his fists, and after a moment to force himself to calm down a little he shakes his head. "No, it ended before that. With Ercole telling you and Alberto that you're monsters." There's a tense tinge to his voice, there, since he knows what it's like to hear that kind of insult from other people.