"Oh, right, makes sense. Like how Tempest can seem to appear with me whenever she seems to feel like it. At least, she does sometimes when I'm alone, and she did in the farm."

Now why did Luz have to go and mention the farm? Even doing that, Luz looked slightly uncomfortable thinking about it. Still, that it had happened at all gave her hope that Luca or any of her other housemates could summon their Omens in that sort of situation if they needed to.