"Oh, yeah. I guess that's the nice thing about it just being me and Alberto living together. We don't have to worry about scaring any adults if we do something dangerous!"

Actually, with some of the decisions the two of them made, it probably would be better if there was an adult living with them to worry, but from Luca's perspective it's kind of freeing after having had such strict parenting for most of his life.

"Yeah! I mean, I'm not as scared on this ship as I was the first time I went into a human town, but it's pretty exciting!"

Sirens who want to drown people are just not as scary to Luca as humans who want to harpoon him.