It’s not a conventional relationship. Izzy never thought she’d be comfortable in a relationship with a married woman, but she’s prepared to make an exception for Fey. She knows exactly where Fey ends and Shayde begins, and suspects that they’re both a little bit grateful for that. Fey’s been on her own for so long that her own logic has been so reinforced by Shayde that she’s beginning to forget how to be human. Izzy likes reminding her of the benefits of being human, even if that occasionally means having a firm word with Shayde about how he’ll have Fey to himself for the rest of their lives. Izzy may only have a ‘tiny human life’ but she’s quite determined to use at least part of it to teach him to share, even if love’s a bit beyond him.

He seems to have jealousy down just fine.