Ben still enthusiastically searches for the mysterious Elle; Danny and Riley hunt for a good doctor to help with the pregnancy; Tucker returns from Los Angeles, but refuses to tell anyone what happened while he was there.

Ben enlists Danny's help to learn if Tucker is dating a prostitute; Brad is arrested by the FBI just as he prepares to leave on a trip around the world with Bonnie; Riley's efforts to serve as Brad's lawyer become more complicated than expected.

Ben believes he has found the perfect no-strings-attached hookup partner, although Riley tries to convince him that emotions always become involved; Danny winds up competing against an old friend who is a professional wrestler.

Tucker's mother shows up just as he prepares to attend a prestigious awards ceremony with Bonnie; Riley is concerned her pregnancy will keep her from being promoted to junior partner.

Sam wants to give her relationship with Ben another chance; Bonnie is hired to be Elle's new real estate agent; Danny and Tucker volunteer for a charity ice skating show featuring Emma's favorite princess; Riley practices being a parent.

Ben whisks Riley away for a hike in the woods to give her a break from an overprotective Danny; Bonnie and Tucker search for evidence that may get Brad released from jail.

Ben becomes jealous when Bonnie sends Danny on a cruise to celebrate his impending fatherhood; Tucker unleashes a series of lies after he runs into a former girlfriend.

A runaway bride is convinced she and Ben belong together; Bonnie tags along on Danny and Riley's cruise in the hopes the couple will elope.

Tucker schemes to win back a former girlfriend who is newly single; Bonnie and Riley bond while camping out in a department store for a crib sale; Danny struggles to babyproof his and Riley's apartment.

Danny and Ben create a series of mix-ups in their attempt to learn the sex of Riley and Danny's baby; Riley fights for Brad's innocence; Tucker auditions to be in a new courtroom reality series.