I love how Aziraphale is so taken with Crowley in The Flood scene that he is actively trying to avoid looking into his eyes... all while Crowley, equally besotted, keeps trying to meet Aziraphale's.

Especially when you consider S2's whole thing about rainstorm-adjacent eye contact...

We start with the one moment where their eyes do meet, as Crowley slips around Aziraphale, causing Aziraphale to be caught in his gaze for a moment. Aziraphale has to steady himself. He doesn't breathe for a moment. He blushes. He looks away as soon as he can get himself together enough to do so. One day, he's going to paint his house the color of those eyes, but in this moment? His heart is going to beat out of his chest just looking at Crowley.

Then, Aziraphale keeps looking ahead and only glances occasionally slightly to the side, trying not to make it obvious that he is not looking at a flirting Crowley-- who, for his part, can't take his eyes off Aziraphale. Aziraphale avoids fully catching his gaze, looking away quickly, just undone by those eyes enough that he's too shy to meet them.

We get to a point where Crowley is literally *leaning forward* to try to get Aziraphale to meet his eyes, but Aziraphale is dodging by looking anywhere else.

Even when exchanging a brief look of understanding, Aziraphale looks in Crowley's direction but not directly into his eyes.

This keeps happening for the rest of the scene, with Aziraphale not directly meeting Crowley's eyes through telling him about the plan for The Flood, the rainbow, the Oi! Shem! unicorn moment, etc.. It ends with them both looking up as the rain begins. It is a whole scene showing us that Aziraphale's attraction to Crowley makes him shy away from his gaze while Crowley's attraction to Aziraphale makes him seek out his eyes. This scene, though?

It is the only scene where this sort of dance is taking place, is it not? There's no scene after it like it.

By the Job minisode, this eye contact issue not only no longer exists between them, but we have the scene where Aziraphale asks Crowley to take his glasses off and look him in the eyes.

So, back in Mesopotamia... come S3, might we see that this sudden rainstorm of The Flood eventually forced them together beneath a canopy where they looked into each other's eyes and... vavoom?

Adding onto this that Crowley wears sunglasses when they are in public spaces. In S2, he is almost never seen wearing them when he’s inside the bookshop or when he’s with Aziraphale at all really unless they are near humans.

When he starts to get uncomfortable, especially emotionally, he starts to put them back on. It’s almost like he uses them as a shield or a wall to put up between others..

There’s no reason to wear them here. No other person to put up all a wall against. No humans to hide from. Just himself, his plants, and the Bentley.