Tidus may not have much imagination, but that's what exactly what makes it surprising--and difficult--for him to imagine sand sculptures. Who even thought?

"That sounds like a waste! Putting all that hard work into building something and it doesn't last? Why not just use stone?"

He's not really asking Taiki, turned now to look at the other cupboard where the sheets and tenting are stocked. It takes Tidus a moment, but he remembers these--they look the same as the bags that packed the tents for the Red Team, especially as he takes them out. Just with more colour options.