Who is that posh doctor who has come to check in on Walter. It is none other than Grandad from Only Fools and Horses!
Lily and Walter have moved in with Eli and Nellie after their house has suffered damage.
Only Walter is at death's door. Eli and Nellie both plot that they would be the main beneficiaries in his will. As Nellie said, they hoped to be the executioners.
When Stan turns up with a bunch of flowers hoping to woo Lily. It gives Eli ideas to wed Lily. After all Walter must have lots of money. He used to go to the butchers to beg for bones for the dog. He did not have a dog!
I'm surprised Eli did not have a few stiff drinks before he tried to chat up his cousin.