Catfish [l.s] (boyxboy)
#38 fanfic / 8.26.15
#138 teenfic / 8.30.14
(find the series, which is being edited and re-posted, on ao3. my username is amourlouis.)
In which Louis pretends to be someone he's not, Harry is oblivious, Zayn is suspicious, Liam is there for everyone and Niall is Niall.
(or, the one where Louis pretends to be a girl online and catfishes the unsuspecting Harry, his unfortunately straight best friend. Louis sort of loves Harry, really, and he didn't mean for it to go this far.)