Yamamoto struggles hard to keep from chuckling in fear of waking Gokudera before they are finished with their masterpiece here. Then Gokudera wakes up and Yamamoto laughs his heart out, waving at the kid as he scampers off.

It's too good, Gokudera's expression, especially when he finds himself stuck. It only serves to make Yamamoto laugh harder. It is reflex and that he expected it from the start, when the shell flies at him he reaches up and catches it, it stings a little but does not stop his mirth.

"Your face, amazing.." He is so amused, really what a lovely mermaid Gokudera is.