Allie (Monica Barbaro) and Owen (Callum Turner) in ONE NIGHT ONLY, directed by Will Gluck. Nicole Rivelli/Nicole Rivelli / Universal PicturesThere is an exception: One night a year, the ban is lifted. Allie (Monica Barbaro) and Owen (Callum Turner) in ONE NIGHT ONLY, directed by Will Gluck. Nicole Rivelli /Universal Pictures/Nicole Rivelli / Universal PicturesThe two have their meet-cute bumping into each other in the street. JoJo Whilden / Universal Pictures/Nicole Rivelli / Universal PicturesSome of these questions are answered, but they mostly lead to more questions.