Bob forgets to tell Thelma that he gave Terry a key to their home while on honeymoon.

Bob comes back from his honeymoon to find that Terry is off his beer and is going out with Thelma's sister Susan. Is Terry in love?

Bob's married life promises work, worry and wallpapering. Terry wastes the days away in the pub and the bookies, as happy as ever. Bob wonders who has the right answer.

Bob and Terry argue about fitness over a pint and challenge each other to a cross-country cycle race to see who's the fittest.

Terry suggests he look after the house when Bob and Thelma go away to Scotland for the weekend. Bob is reluctant at first, but agrees to hand over the keys when Terry promises to do some much-needed DIY. But Terry has an ulterior motive for making such a generous offer.

Bob is in so much pain from the injury caused by Terry's shoddy DIY that he goes to the hospital. Terry is working there as a porter, a fact he tries to hide from his friend, even going so far as to don a disguise. But his attempts to help Bob only cause him more harm.

Bob takes time off from marriage to join Terry on a quiet weekend's fishing. He's racked by guilt, but he's not the guilty party.

Thelma has gone back to her mother, leaving Bob to bemoan his fate.

Thelma has left Bob and is still with her mother, leaving Terry to soothe Bob's furrowed brow. Bob is anxious in case people talk.

Bob becomes more and more depressed by Thelma's absence and Terry's housekeeping. Finally, Terry can take no more and leaves him as well.

When faced with a fight, Terry has a golden rule: 'Do unto others as they would do unto you - but do it first'.

The death of disreputable old Uncle Jacob is received by the Collier family with a mixture of regret and relief. The funeral gives Bob an insight into his future.

Bob and Thelma are determined to enjoy the Christmas festivities to the full. Terry passes his driving test and drives Bob and Thelma to a Christmas party as their minicab driver, and waits for them outside. Inevitably, Terry creates a problem or two for Bob which starts the season off on quite the wrong foot.