My Sister's Co-star

This story is about two sisters, Cleo who is a very famous actress and Zooey who feels like she doesn't belong in her family because of her sister's success. Cleo tries really hard to make up with Zooey, so she offers to take her to the movie set, where she if feelming her new movie. While Zooey was there she meet Cleo's co-star (Addy) who plays her love interest. Is there a romance between Zooey and Addy?