Healers of the Night — Anne Vinton

Young intern Sheila Devaney finds more than enough drama to be had each night in Casualty, without the added excitement of finding that her senior house surgeon Mark Leighton is the man she almost married five years earlier....

Neither has married anyone else, although Mark appears to be considerably attracted to one of his female colleagues. But does trying to put the clock back ever works?

Hero: Dr./Doctor Mark Leighton
Heroine: Dr./Doctor Sheila Devaney