Will you be long?

Even though I'm home alone I still have to queue for the bathroom!! Was about to jump in the shower only to find Tweed perched on the side of the bath watching the water trickle from the tap into the plug hole. He's a strange one!! Oh and just to clarify, he hadn't turned the tap on by himself, I had (no thumbs!). He likes to sit and play in the little stream the water creates on it's journey from tap to plug. Like I said, strange boy!