[He very carefully drops everything onto the sand and then watches the other two with a smile. It's just too pretty a day to feel guilty about things anyway. Really, he should just stop being surprised when Murata knows unexpected things. That's what Muratas do.
The king tilts his head a little as the other two keep talking. It occurs to him Murata and Yuuki would make kind of a cute couple if she weren't already engaged and stuff...]
Well, swimming or not, we should have some fun. What do you guys want to do?