Teri had dated more men than she'd had low-calorie, low-fat dinners and still hadn't found Mr Right. She'd been through all of the other Mr Men though, in a short history of painful relationships - Mr Lazy, Mr Greedy, Mr Completely Selfish, Mr Looking-for-Mother-Substitute and Mr Downright Pervert - but, as yet, no Mr Right.
That is, of course, until she is literally knocked off her feet by Jamie Duncan as they rush to cath their train home from Euston station: the 18.07 from platform 8. Soon love blossoms and commuting takes on a whole new meaning. But one thing that can't be ignored is that, as well as being Mr Right, Jamie is also Mr Married...