You know Wally is a superhero now, but to you he will always be your little brother, which to him is quite annoying. It's not that he doesn't like spending time with you, in fact he enjoys it very much, but you're going too slow for him now, and spending hours cooped up in a car on a vacation for the two of you, when he could very well take you running in less than half the time, is boring.

"Are we almost there?" Wally asks as he looks out the window.