[ He's more than happy to share, smile brightening again as the other reaches to take out a few of his shells. (...Ignoring an odd fidgeting of his right hand's fingers as Migi moves around a little, making sure that nothing gets taken out that he wants to keep...)

Shinichi's eyes cut down to his hand and narrow just a little, before quickly returning to meet the girl's enthusiasm. ]

Oh— that would be so cool...! I never would've thought of something like that, it's really creative.... You must have an eye for that kind of thing!

[ Shells around a mirror for a nice tropical vibe... It sounds really relaxing. ]

Whenever this round of competition's done, maybe we can make something. It looks like they also have snacks over there....