Hi!
My point is not difficult to see, Bobby is a sellout. It is very clear with this update. The characters act drastically different than in the 7 chapters before, even an all-around a... as Nathan. In the early chapters Nathan was clearly amused by Luke, even liked him a bit (even if he still wanted into Kati´s knickers), now he suddenly hates Luke and with absurd reasons.
The ending of the update is hardcoded towards NTR. It is glaringly obvious that Bobby now only caters to the NTR fans, there was nothing for the love and sharing/swinging paths.