21 "Behind Her Eyes" Hints And Clues You Might Have Missed
All the clues that hinted at THAT ending. Warning: Contains spoilers.
Warning: This post contains spoilers for Behind Her Eyes.
Behind Her Eyes has a big twist that a lot of people are talking about — but there are many little moments that hint at it in the lead-up to the final episode.

If you haven't watched the show, we basically find out that a character named Adele can astral-project and years earlier switched bodies with a character named Rob, a heroin addict she met while grieving the death of her parents. Rob-in-Adele murdered Adele-in-Rob and went on to marry her partner, David. In the present, Rob-in-Adele switches bodies with Louise, the woman David is having an affair with, and Rob-in-Louise murders Louise-in-Adele and goes on to marry David AGAIN.
Here's everything I spotted that hints at what's to come...
4. In fact, in most scenes with David and Louise after this, there are shots from above, indicating that Rob is watching.

5. In one of the later scenes, we can faintly see the blue light that is Rob's orb surrounding his point of view.

9. We don't realize it at the time, but the way Adele meticulously scopes out Louise's apartment indicates her intentions to astral-project and watch her.

10. We never see any flashbacks in which Rob doesn't appear — they're always from Rob's point of view, showing his memories and not Adele's.

12. Flashback Adele — the real Adele — is a very different person from present-day Adele, who is actually Rob. Adele is kind and caring, trusting and generous — the exact opposite of how we see Rob-in-Adele behaving throughout the series.

It's easy to recognize something is "off" with her, but it's unclear what it is or why until we learn the truth.
13. There are actually repeated instances of Adele talking about her life in a way that doesn't match up with what we know of her — but does match up with Rob.

For instance, Rob is the one who experienced night terrors growing up, not Adele.
14. The elaborate meals that Adele cooks for David are also a hint — Rob is the one who had excellent cooking skills, not Adele.

15. There's also Adele's heroin use in the present, which is a great flashing neon sign that she's actually Rob.

21. Finally, just before they switch bodies, Adele gives Rob a nice box to keep his drug paraphernalia in, and he comments that it's "something to remember you by," hinting at his sinister intentions.
