[She was surprised by his word choice. Maybe in Shallot's world, humans didn't exist.]
Oh yes! It's one the most exciting things to do at a beach. As well as go swimming or shoot fireworks off together. But I think playing in the sand might be a requirement.
[She looked back over at her own design.]
This is supposed to be a sandcastle, but I haven't gotten very far yet. Do you like playing in the sand too, Shallot-san?