This movie is about how Brooks Rattigan creates an app. The app allows him to play a "stand-in boyfriend" for girls that need him for any situation. The talented cast includes: Noah Centineo as Brooks Rattigan, Laura Marano as Celia Lieberman, Odiseas Georgiadis as Murph, Camila Mendes as Shelby Pace, Matt Walsh as Charlie Rattigan, Joe Chrest as Harvey Lieberman, Carrie Lazar as Lillian Lieberman, Alexander Biglane as Tuna Melt on Seven Grain (as Alex Biglane), Blaine Kern iii as Franklin, Zak Steiner as Reece, Ty Parker as Cartelli, Wayne Pere as Mr. Newhouse (as Wayne Pere), Rhonda Johnson dents as Mrs. Milligan, Maureen Brennan as Marjorie Strack and Autumn Walker as Leah.