’When Brett Collins, who Jeremy met when travelling in Australia, first arrives, the pair can't keep their hands off one another while Julie stands there, like a spare part.
They repeatedly flirt with one another in front of her, as he does with Nancy at the Bamber's wake, Julie relegated to the sidelines and forced to watch, as she is whenever someone shiny and new comes along.
When Nancy calls Jeremy at Sheila's flat, she pleads with him to stop.
"Why would you do that?" she asks, her voice trembling.
"She loves the attention," he says to Nancy, labelling her a "nutcase".
Her sorrow is palpable, her anxiety acute. This is a storm that she has been forced to weather time and time again.
The only moments of tenderness Jeremy shows her are when he feels threatened – kindness masquerading as manipulation – passionately kissing her, telling her what she wants to hear: "You're my best friend. You're my only friend. I'm on your side. I need you on my side. You know that don't you?"
There are times when Julie desperately tries to seek out his better nature, traits that she can truly love, that don't frighten her.
Jeremy and Brett sell Nevill's medals to an antique dealer and for a second, Jeremy is seemingly unwilling to let them go, which heartens her. But the switch flicks, his sadness merely a trick designed to secure an extra £10.
And yet despite that, she consoles him and holds his hand.
When Jeremy barricades himself in the kitchen after an altercation with his cousin Ann, she tries to persuade him to open the door, like a mother to a sullen five-year-old who's been told he can't have any more sweets.
She is there for him, to protect, to hold, to soothe, and to lie for, at least until the final moments of episode four.
Speaking to Bradford Zone about Julie, the actor who plays her, Alexa Davies, said: "I believe she was head over heels in love with Jeremy. It is hard to understand at first why she didn't immediately go to the police if she knew what had really happened. It's hard for people to excuse that. But it's not as black and white as that.
"I believe a huge part of her not going to the police for so long was that she genuinely loved that man, wanted that life with him and always to be with him. Turning him in would obviously end that."