So this choice doesn't matter?
It does for Helen, it doesn't for Haley, I know because I've played 5 different playthroughs. So:
1 - you end up with Helen
IF you went to her at the end of episode 4 (grep4fn = True)
AND if you did not reject her when she kissed you (helen_w = True).
2 - you end up with Haley in
ANY other case.
(you can also get both scenes if you cheat and set all 3 variables to True)
But once again, there is a 2-weeks gap in episode 6 when we have absolutely no idea what happened to the MC. Very frustrating.