The affair between Jack and Rachel came out of nowhere, and even though they had both done this before (he cheated on his former wife Pat, and she had had affairs with two married men before, Pete Whiteley and Chris Tate) it always felt a bit forced.
Rachel's death, when Graham pushed her off the cliff, is one that really surprised me. This was before internet and spoilers and I had no idea what was gonna happen. In a twist of irony Graham later died the same way, when the car he and Kathy traveled in went over a cliff. Kathy managed to scramble to safety but Graham died.
Edward Peel, who played Tony Cairns here had previously been the second actor to portray Tom Merrick, ex-husband of Pat and father to Sandie Merrick. The Cairns were thankfully not around for long, but long enough for Mrs. Cairns to develop feelings for Zoe!
Lovely to see Viv and Terry (Yes, I'm still mad about their demise) and Viv's first husband Vic. (Oops, I almost forgot that Viv had been married before, to Scott's father )
And of course Alan and Seth.
I had almost forgotten about Dee, Eric's much younger wife from the Philippines! Another character who came and went without leaving any lasting impression.