Is the purpose of this fan shoving at this point to keep Tidus laughing, since it's working. Especially with the dramatics that Inigo is amping up, until Tidus can finally get his hand around Inigo's and the fan, shoving it down and out of the way.

"C-c'mon! You're gonna break it before Taiki gets it! You're such a goof!"

A goof that's going to wake up Taiki, Tidus could warn, but he'll give him a shove on the arm instead.

"See if I help you work anything again!"