In the past two months I’ve had a similar conversation with a couple of writers I know and the topic has been “characters who do unexpected things”. It seems a lot of people are have had to break out the whip and chair, circus lion tamer style, to get their characters back in line.
Or not. If we’re honest, we sometimes have to let them wander off and do those unexpected and frustrating things, because strangely they seem to know more about their story than we do! Just to prove that our conscious minds are not as in control of things as we’d like to pretend.
Of course this isn’t limited to characters. A friend complained recently that she’d put a ring in a story, just so a character would have something to fiddle with in a scene, and now the ring is looking for its own series! Oh yeah, it happens.
My characters have been doing a bit of this in the PAR (mostly they’ve been a bit more amorous than expected), but they had been pretty well behaved until yesterday. Then it turned out one of them had been married previously. This I did not know! But I’ve forgiven them for up-ending a subplot. Well, mostly forgiven…still harbouring a little resentment.