You’ll Be My American Boy by headscarvesandtattoos
“Actually, Louis, can you take Harry to Westminster tomorrow? I have to work all day. Sorry, Harry. I tried to take off but I couldn’t,” Niall apologizes.
Louis isn’t exactly the person Harry wants to spend his first real day in London with, but there’s no way he’s going to find his way around on his own already.
Niall and Harry both turn to Louis expectantly.
“Yeah and after that we can stop at Starbucks to get your non-fat, shit latte, and maybe if I’m feeling super generous I’ll even take a picture of you posing like you’re holding Big Ben in your hand!”
or the one where Harry’s an American studying abroad in London and Louis ends up showing Harry more than just London