It's been two years since the break up, and Allison and Niall haven't seen each other at all. But Allison has a massive secret that she's keeping from Niall. Since the break up, Niall and Allie haven't been the same. Allie refuses to let anyone in, and Niall drinks and hooks up with girls practically every night. She refuses to tell Niall about it, but partly because Simon won't let her and he broke her heart. The secret? Niall has twin girls that he doesn't know about. Now, Allie lives in Paris with Matty, and his brother Olly and the twins. Only a select few actually know of the twins, and they all think Allie needs to tell Niall, except for Simon. But when One Direction visits Paris to shoot a music video, Liam and Louis run into Allie and the twins on a coffee run. Now that a part of One Direction knows of the twins, will Allie tell Niall about them? How will he react to finding out? Only time will tell.