Riley begins to doubt her future with Ben after all the signs point out the many reasons why their relationship is doomed to fail. When a psychic tries to set up shop at the bar, Ben sees this as the perfect opportunity to convince Riley that they are meant to be together. But when the cards predict a different outcome, Riley is even further convinced that they don't know each other at all, forcing Ben to bring in reinforcements. Danny doesn't want his family to know he's still in town, so he hides out at Brad the Pad's. But when Danny sends Brad on a recon mission to his apartment, Bonnie catches him and mistakenly believes Brad is there to rekindle their romance. Meanwhile, Tucker is determined to get Bonnie out of his apartment.

Baby Daddy follows Ben, a young man in his early 20s living the life of a bachelor in New York City with his buddy, Tucker, and his brother, Danny. Their lives are turned upside down when they come home one day to find a baby girl left on the doorstep by an ex-girlfriend of Ben's. After much deliberation, Ben decides to raise the baby with the help of his friends and his protective and sometimes over-bearing mother, Bonnie, and his close female friend, Riley.