The metaphor of attachment finally isn’t just about visualising co-dependence; what gets under your skin is Tim and Millie’s fear that they’re forgetting how to be close at all.

Because of all the Sundance buzz, even as I watched Together's supremely gruesome climax, I was a bit bereft, hungering for something more.

The beauty of the film and of the screenplay from... writer-director Michael Shanks is that it’s an unforgiving dissection of co-dependent romantic relationships as well as a giddy and frequently stomach-churning scream-at-the-screen body horror.

Together works as both a relationship drama and a crowd-pleasing horror rave-up.