You catch him in the middle of training on a lake, seemingly working on his water walking skills. Being your own pokemon, you feel proud that he's practising by himself, but his focus looks a little off. He notices you nearby and loses his focus. He splashes into the water, groaning and then speaking to you.

"Ah.. urgh. Hah.. why is it so hard to walk on water, dang it. I'm a water type so this should come naturally! Whatever. What's up, boss?"