How is the romantic subplot between Bridget and Mark resolved in December?

The romantic subplot between Bridget and Mark is resolved after Julio's arrest. Mark and Bridget leave her family's home and have a quiet dinner in a hotel suite. Mark shares that he found Julio to make Bridget happy and that he did not want to call her until the job was done. Bridget realizes that Mark is the perfect man for her. Presumably, they begin a relationship.