Delicate Hearts

"Now because of one stupid picture, and one drunken conversation, Harry has managed to weaken part of Louis' preservative structure. Harry has managed to chip away a chunk of his defensive barrier and Louis does not like it one bit. If there's one hole in the wall- one place of weakness that could collapse under the weight of realisation -then it could destroy everything Louis has ever built within himself"

or the one where Harry needs a fake date for a wedding and Louis may or may not be struggling with who he really is.