[ he's ruined!! embarrassed!! sticky and gross!! of course a food fight was going to make him upset, especially after, in his mind, he did nothing wrong to ema at all! they could have gotten her some ice and had a pleasant, fun time at the festival, just between close colleagues and besties. ]

Me, Fräulein Detective? I meet you at the beach, tell you information about the island, bring you to a stall to get some ice for your wounds, and how do you respond to my help?

[ he's starts wiping the custard from his cheeks, flinging it onto the sand. they definitely have the attention of people around now, but klavier is all about drama. ]

You cover me in food, for no reason at all! Is that not acting strangely? And you're accusing me! Laughable!