Riley decides to pull a prank on everyone after all the jokes they've played on her over the years.

Ben gets in a bad mood as Christmas approaches, so he makes a wish that the holiday never existed. His wish is granted, but he's unprepared for the consequences: Emma's existence is erased and everyone's lives are on different courses.

Ben starts to think that Riley might be in love with Danny, so he comes up with a plan to find out the truth.

While trying to convince Riley that they are soulmates, Ben realizes he knows none of her favorite things. Bonnie resists Tucker's efforts to get her to move out and Danny continues to pretend to be in Paris.

Ben and Riley are attacked by a mugger and Danny saves the day, but needs to stay anonymous. Tucker thinks the story is perfect to save his job at Mary Hart's show.

Riley is estatic when Danny is offered a bit part on General Hospital, her favorite show. In continuing to scheme to get Bonnie's apartment back, Tucker pretends to hold a funeral and Bonnie misrepresents Ben as a gay man.

Ben and Danny compete to see who can pair Bonnie up with the perfect date.

Riley abuses her corporate card and tries to enlist Ben and Danny's help to explain the charges.

Riley denies having feelings for Danny but she continually interrupts his date with her co-worker. Ben and Tucker dress up as sailors during Fleet Week to meet girls while Bonnie tries to find a nice way to end a relationship.

While planning Bonnie's party, Ben accidentally lets Danny know he was lied to about his actual birth date. Riley and Tucker try to hide the fact that Emma had an accident while they were watching her.

Bonnie must compete with Brad to win the opportunity to sell Bon Jovi's amazing apartment.

After making a mess of her confession to Danny, Riley retreats to her parents' house to hide.

Ben is accused of letting the others provide most of Emma's care so he announces he can do it all himself. Riley makes up a boyfriend while Danny and Bonnie take a class with temperamental chef Tommy Kwan.

Ben and Riley compete with each other playing a game in a bar - whoever makes out with a stranger first wins. Danny makes an investment.

Bonnie thinks Danny and Ben buying the bar is a bad idea and uses underhanded means to sabotage them. Riley takes Tucker's damage lawsuit to court but finds out too late the case is based on falsehoods.

Ben tries to corrupt Riley's kindhearted boyfriend; Bonnie attempts to join the boys' poker game.

Ben has a health crisis and needs to choose a guardian for Emma. Bonnie's ex Brad returns but pretends to be his twin Thad to try and get Bonnie back.

Riley throws a party to meet Ross' friends; Danny tries to learn more about his new girlfriend.

The gang fails to protect a possession of Bonnie's while reminiscing about their various entanglements.

Bonnie enlists Riley to plan her bachelorette party, but when Bonnie learns of Brad's plans, she decides to crash.

Bonnie's "frenemy" Charlotte helps Bonnie prepare for the wedding, but may have other plans up her sleeve.