A Losing Streak attributes to a "losing streak". Grandad shows Del a double-headed coin that he got off a Scottish man during the war, and advises Del to use it against Boycie. Grandad clearly remembers the story behind the coin as if it were only yesterday. According to him, the man said: "I want you to have something to remember me by, Trotter. Take me lucky coin." Then, he went (as in the Scottish man deserted, not died as Del thought). Later, at "The Nag's Head", the Trotter Brothers and Trigger talk about Del's bad luck until Boycie walks in. Del challenges him
Del Boy show fonder feelings for him when he dies in "If They Could See Us Now". Rodney apologises for the way he treats Albert in "Sickness and Wealth". In "Rock & Chips", Del Boy is shown to have a particularly close relationship with his mother Joan, whom he thinks the world of. (He is Joan's favourite, to the point that she refuses to run away with Freddie Robdal until she is certain of Del's financial security.) His relationship with Grandad is the same in "Rock & Chips" as in "Only Fools and Horses", but he has an estranged relationship with his