This was entirely inspired by a conversation with shorty.
Kaleo wanted to be with Ezri at her house since she always goes to the water to be with him. However he might have gotten a little carried away after she allowed him to use her bath to soothe his drying skin. It is not often that a mermaid could control the temperature of the water they're in, but that is not a good enough excuse for the landlocked felitaur who now has to clean up the mess.