Hahaha, have to admit I saw it this way too.
You know what floats? Corpses. I mean, cork and witches and very small rocks float too, but so do corpses...
WHY ARE YOU STILL STANDING THERE?!
Dezare says: "The Bride insisted it would be romantic if we didn't wear shoes during the procession. After the ceremony we were all cooling our feet in the fountain."
You may now toss your bride into the water.