Yes. When Brian and Siobhan suddenly started exchanging bodily fluids, it was a very arresting scene but not at all implausible as Brian had a long history of affairs and Siobhan was clearly unhappy with Tim and had tried it on with Greg the gamekeeper not long before.
When Ed and Emma fell into each others' arms, it was the climax of years and years of history between them.
When Helen and Rob started snogging, it was again not a surprise as they had been teetering on the brink of an affair for weeks and weeks, there was clearly something wrong between Rob and his absent wife Jess and Helen has a long history of making disastrous choices about men.
But this? OK, Roy may have been affected by the upheaval of recent months. But there's not been so much as a hint of that in any of the scripts. We hadn't heard from Hayley for months and months - years? - until last week.
They're going to have to do an awful lot now to convince me that there are longstanding problems between Roy and Hayley that they just haven't got round to telling us about.
But even worse than all of that - of all the people in Ambridge Elizabeth could have chosen for a one night stand, would she really go for her ex-nanny's husband? Hayley has been very close to Elizabeth for far longer than Roy has and we have to assume she's still close to the twins. If this was real life, I'd be utterly sickened by that kind of casual cruelty to someone who deserves much better. If Hayley does find out, I'm not sure I'll be able to bear listening to it.