Wally West is one of the fastest people on this earth, and he happens to be your best friend. Your best friend who was there immediately even when you're a whole country away, even when the world's ending.

He's seen every victory and loss you went through as a teenager, and he's there in your adult years.

You just didn't expect to be invited to his wedding when you both had significant others. And on the altar, he looks at you differently.