The Good Omens Fandom has had a lot of fun recently with our new knowledge of Aziraphale and Crowley holding hands on the bus at the end of season 1.
Soo here's everything that went through my head as I learned of it for the first time.
For that entire scene, Aziraphale is really far gone. He's dissociating so hard he can't even realize he's been sitting on a sword. Crowley is probably the only thing keeping him grounded.
They just narrowly stopped Armageddon after a showdown with literally Satan, and still can't let their guard down. For the first time ever, they're completely on their own side. Now they have to orchestrate a body swap to save both of them. They wouldn't just be killed, they'd be completely destroyed. Everything must go exactly according to plan, but how often does that actually happen?
And on top of that, his bookshop, his home, his safe place with the demon he has to pretend not to love is burned and gone.
Crowley is so incredibly gentle and reassuring this entire scene. He's been through so much trauma himself and has spent a lot of his existence shielding the angel from it, hoping to protect some of his innocence and naivete. Crowley is absolutely familiar with every symptom of PTSD and anxiety.
Now he has to see his sweet angel see such a small bit of the horrors of heaven and hell and start to crumble inside. He's going to do his dam best to try and help Aziraphale through it. Speaking softly, ("the bookshop burned down... remember?) slowly and carefully, gradually helping to pull the angel back to reality, reminding him that he's there and will help ground him.
They get on the bus, and sit next to each other. 11 years ago, they sat nearby but separated while Crowley begs Aziraphale to help him prevent the Apocalypse. Now they are sitting together. Both an act of reassurance and unity.
Crowley sits first, Aziraphale could so easily just sit across from him, behind or in front. But he chooses to sit right next to him. And hold his hand. Aziraphale desperately needs to be near to the *former* demon he loves, to hold him, to make sure they won't be separated.
In the book, their famous lines of "none of this would have worked out if you weren't, deep down, just a bit of a good person" and "just enough of a b*stard to be worth liking" came as Satan rose from the earth, as a goodbye in case they were destroyed.
Luckily, that didn't happen and they survived. Armaggedon was stopped. But the angel is still so anxious of losing Crowley. So he chooses to reach out, to anchor himself and reassure himself that Crowley is still there beside him and that they are okay, at least for a few minutes.
And Crowley let him. He knows how badly Aziraphale needs him, he needs the angel just as much. He knows how badly he craved an anchor and support system as he was first abused and traumatized by his Fall, then further by Hell. So he's going to continue being there for Aziraphale, doing everything he can to make his angel feel safe and comfortable.
Over the next few years, Aziraphale would become so much more comfortable reaching out and touching Crowley. Leaning into him, resting a hand on his shoulder or briefly touching his chest. Somehow both reassuring himself that the former demon was still there, and reminding Crowley that he's still there for him at the same time.
Then Crowley becomes more comfortable with the touch, leaning into the angel by himself. No longer flinching at a sudden graze of a hand or reassuring squeeze.
That one moment of the two holding hands on the bus cemented so much of their relationship. "The last few years, not really..." all started on that bus the moment Aziraphale chose to sit down next to Crowley.
