The Junior/Livia romance was real
The show brings up the idea of romance between Livia and Junior, but it's generally dismissed by both characters and us as fans.
Bullshit. Either they were physically intimate, or they were having some kind of non-physical romance. Or, there's an outside chance that he had unrequited feelings for her.
I'm just gonna lay out a few of the simple indicators:
* Junior actually visits Livia. He doesn't do anything that isn't selfish. If he didn't want to do it, he could simply not
* Visits right after he gets his stripes to show off
* Wears Canoe for their meeting. Johnny wore Canoe.
* Dresses awfully nice when he visits her
* Green Grove admin says that Livia looks forward to his visits (what the fuck? when has Livia ever looked forward to anything?)
* The way the admin says this suggests there are far more visits than we see on-screen
* Junior driving Livia even when he's nearly a mob boss. Seeing films with her, which he doesn't do with anyone else
* She demands Junior leave with her after becoming upset at Sunday dinner. She is usually a total loner, and this is a partner-to-partner thing: "come on, honey!"
More important, though:
* The Freddy Capuano hit: the most specific reason Junior gives for this is that the guy claimed Junior and Livia were intimate. We know exactly how much he hates when people talk about his sex life. The mob really doesn't want to draw attention by whacking prominent civilians for nothing, and this really seems like nothing, to anyone but Junior.
* Immediately having a guy whacked just for saying that Livia wants Tony dead. He's protecting her even more than he's protecting himself, and wearing another homicide in part for her sake.
* Carmela mentions Junior's visits to Livia and she jumps to the idea that Carm was insinuating a romance, which she may or may not have been. Guilty conscience.
* Livia doth protest too much: not fit to carry Johnny's socks, blacken my Johnny's memory, smells like a French poutain, so full of himself since becoming capo regime ... she acts differently with Junior than anyone else in current era, but kind of similarly to how young Livia treats Johnny in flashbacks.
We've mostly forgotten about their relationship when Fran Felstein shows up, but she provides more evidence by revealing Junior's obsessive courtship style.
Look at all the visits and outings with Livia in S1, or him essentially taking Livia's orders re: Brendan, Christopher, Tony — labors of love, the kind of thing he literally never does for anyone else. It is reminiscent of him skulking around Fran's place all night. It's a totally Junior move to gift Livia the power to whack people as a romantic gesture, and a totally Livia move to happily accept it while refusing to overtly acknowledge it.
Add on top of this the obvious Freudian dimension of this whole thing. Junior in his pathetic, conniving way is struggling to gain real power at work, so he tries to become his more successful brother via his wife.
For Livia, it's more complicated, because the jury's still out regarding whether or not she actually had affection for Johnny. Tony and Carmela both argue that she treated him horribly in life, and importantly, never had a kind word to say about him, which is how she treats Junior now.
Finally, it's extremely difficult for anyone to believe that a mother wants her son dead, except for Melfi, who is an expert in mental illnesses like narcissism and borderline. Yet Junior, who is not particularly sharp (suits? pleurisy?) gets the hint via allusions to a lobotomized Cousin Cakey, of all things. He 100% confirms this when he tells her not to talk about it, because "it's done". It means they are exceptionally close. And if his love for her is unrequited, perhaps in part he believes this is the labor of love that will unthaw her frosty heart.