Based Naoomi
But also, respect to Yuzu for responding like that (she doesn't let things like that change her mind about how she thinks nor feels towards Naoomi)
Considering what dream he had, yeah seems he's trying to not think of her like that since they're supposed to be related, but seems she missed the memo
I'm sure she will get hitted on, and he will come up to the rescue, pretending to be her boyfriend or something like that, after all she's going alone asking random people on the beach