Dogs and how they act when you step outside

Ok, so Nick may or may not be an asshole, but he nails this one to the WALL. My newest dog gets excited when my sister and I emerge from the bathroom after I help her shower. (Don't be sick. I help her get in and out because she is elderly and can't get the water temps on right, and I'm her legal guardian) Geesh. Literally just happened. She was acting like we left for a year. HAHAHAHA.