Black Jack Justice (12) - Justice and the Happy Ending

Every man has his ghosts. Old square-jaw didn't figure he had any right to expect to be the exception. But sometimes the past takes on flesh and looks you in the eye... and things can never be quite the same afterwards. When that moment comes for Jack and Trixie, will it bring down the whole house of cards, coffee and gaudy metaphors; or will it re-introduce those most contradictory concepts - Justice and the Happy Ending?