"Five Gold Rings" is the second episode of the Rock & Chips trilogy and the series' only Christmas Special. It was first aired on 29 December 2010.
 A few weeks following the birth of Rodney, Del Boy and the rest of his gang (Boycie, Trigger, Jumbo, Albie and Denzil) have left school. Del and Jumbo now work as market traders selling American records, while Boycie works as a cleaner for a Spanish second-hand car dealer, Alberto Balsam. Del's mother, Joan, had been fired from her job at the cinema following her pregnancy, but is now applying to get it back, and she has hired Grandad's wife, Violet, to babysit Rodney while she and Del are out, much to Grandad's chagrin. Joan, however, still misses her old lover, Freddie "The Frog" Robdal, the local gentleman villain and Rodney's real father, unknown to Reg and the rest of the family.
 Robdal, meanwhile, has been detained along with his friend, Gerald "Jelly" Kelly, on the suspicion for robbing the jewellery store in Margate during the "Jolly Boys' Outing" with Del and the others, by the crooked DI Thomas and DC Stanton. Robdal and Kelly stand their ground, staunchly refusing to admit their guilt. Their lawyer arranges bail, and Thomas attempts to have it overturned, but is refused when the judge is revealed to be an old war friend of Robdal and Kelly. Robdal pays a visit to The Nag's Head and speaks with the bartender, whom he suspects of grassing him and Kelly to the police.
 While in a bar with the others, Del tells them of his new plan to "break his cherry": following advice from Alberto, Del has acquired five rings made by the father of his friend, Abdul Khan, although they are merely made of gold-plated metal and glass, not gold and diamonds, and he will use them to get "engaged" to any girl he fancies. Whilst out selling records with the others, Del gets engaged to a former crush, Amita, who also appears to take a shine to Del. Not long after, Del and Jumbo are arrested by their old enemy, Roy Slater, who has now left school and become a police cadet. Although they show the receipts to Sergeant Foster, he sees through their farce by noticing "Memphis" misspelled on the receipt, meaning that they fabricated the receipts with their own printing material. Despite this, Foster lets them go on the condition that he keep the records for himself, unaware that Del has loads more stored in his garage. Around the same time, Del also gets engaged to another girl, Gwen, and she invites him to dinner.
 Robdal finds Joan in a coffee shop and offers her financial help, but she declines, afraid of what Reg will do if he finds out about their affair and asks Robdal to stay away from her. One night, after Joan dyes her hair brown to resemble Elizabeth Taylor, Reg tells Joan of a job he was offered by "a certain contact" who was looking for a charlady for £30 a week. The contact happens to be Robdal, who did this as a way of getting closer to Joan. During an argument, Joan accuses Robdal of playing the same mind games as Reg, hurting Robdal greatly, and he goes on to point out the major differences between himself and Reg, including his feelings for Joan. As Freddie prepares to head out, Joan runs up and kisses him, and they resume their affair.
 Del, while at Gwen's house, makes a fool of himself by telling Gwen's family a rude (but misunderstood) French phrase which Joan learned from Robdal, and the engagement is off. At the same time, Amita comes to Del's flat, looking for him, and Del arrives shortly after, with Joan secretly chastising Del for his promiscuity. Comically, Reg and Violet fail to pronounce Amita's name properly and keep calling her "Anita".
 However, Del's engagement to Amita is also ended when Amita takes a trip to Pakistan with her father and learns that Del bought five glass rings from Abdul's father. Heartbroken, Amita admits that she liked Del, and returns the ring to him. Del confides to Trigger of his plans to give up on the rings and find love "the normal way", but reverts to the rings upon seeing another beautiful girl put off by Trigger's naïveté.
 At the flat, with Del, Reg, and Grandad out at a New Year's party at the Nag's Head, Robdal pays Joan a visit and sees his son for the first time, holding baby Rodney in his arms.