! SPOILERS !
I enjoyed the last episode. Jackson's relationships with the women in his life are so complicated! I missed Marlee, who was not in this episode, and all traces of her had been removed from Jackson's house. The fairylights at the foot of the bed would seem to be his, unless he just left them there - the bedroom was not the pink-fest designed for Marlee's return, but was mainly virginal (!) white. I'm not actually sure how many bedrooms that place is supposed to have anyway? There could be two.
I liked the way yet another strand from Kate's stories worked its way into Jackson's life - his latest love interest, Charlotte, turned out to be the fortune-stealing "wife" excluded from the series 1 adaptations. Jackson never seems to have any money, which is one reason why Deborah walked out for another job - and his luck on the horses last week will not now be the saving of his business since Charlotte's swift exit as a well-known con artist.
Julia is obviously lying about the paternity of her newborn son, delivered by Jackson in a typically soapy emergency birth (he even tore her knickers off!) To the very end, she said he was not Jackson's, but it's obvious he doesn't believe her story. The adoring look in his eyes with the baby, followed by the hurt look as she lied yet again - well you know how well Jason does emotions, it was heartbreaking.
As for Louise - it all looked for a little while as if it might work out for them, after she told Jackson she had split from her new husband - till Jackson blew it yet again! Why not take someone out for a lovely meal, and then dump them in public?
There were two crime storylines, as the link in a post above describes. The man who was responsible for the child snatching in Munich wanted Jackson to find his daughter. That seemed to fulfil Jackson's payback for Tracy's new identity in the first episode, so if there is a third series, maybe that's the last of him - or maybe not?
The other crime story involved some filming in North Queensferry, on the opposite side of the Forth from Edinburgh, at a house sited almost under the Forth (rail) Bridge - wonderful views of both Forth bridges from the house owned by the man and his son whose wife/mother had been murdered many years ago.